{"id":1557,"date":"2018-10-21T11:40:10","date_gmt":"2018-10-21T11:40:10","guid":{"rendered":"http:\/\/knfo.mimuw.edu.pl\/?page_id=1557"},"modified":"2018-11-26T11:27:59","modified_gmt":"2018-11-26T11:27:59","slug":"quant-day","status":"publish","type":"page","link":"https:\/\/knfo.mimuw.edu.pl\/index.php\/quant-day\/","title":{"rendered":"QUANT DAY"},"content":{"rendered":"<h5 style=\"text-align: center;\">Konferencja QuantDay &#8211; 20 listopada 2018<\/h5>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1682 aligncenter\" src=\"http:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/quant_proj-300x147.png\" alt=\"\" width=\"300\" height=\"147\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/quant_proj-300x147.png 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/quant_proj-768x375.png 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/quant_proj-1024x500.png 1024w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/quant_proj.png 1152w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p style=\"text-align: center;\">(wi\u0119cej zdj\u0119\u0107 w galerii na dole strony)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>QuantDay<\/strong> to konferencja organizowana przez Ko\u0142o Naukowe Finans\u00f3w Obliczeniowych MIMUW oraz Fundacj\u0119 Rozwoju Zawodowego QuantFin, kt\u00f3rej celem by\u0142o przedstawienie zastosowania metod matematycznych w finansach. Konferencja, podczas kt\u00f3rej swoj\u0105 wiedz\u0105 dzielili si\u0119 naukowcy oraz przedstawiciele firm z bran\u017cy finansowej, zgromadzi\u0142a oko\u0142o 200 s\u0142uchaczy.<\/p>\n<p>Wyst\u0105pienia odznacza\u0142y si\u0119 bardzo wysokim poziomem merytorycznym i niejednokrotnie wzbudza\u0142y o\u017cywione dyskusje. Ich tematyka obejmowa\u0142a szerok\u0105 gam\u0119 zagadnie\u0144 zwi\u0105zanych z finansami ilo\u015bciowymi, modelowaniem matematycznym, algorytmicznym tradingiem i zastosowaniami machine learningu w sektorze finansowym. Dzi\u0119ki nim mo\u017cna by\u0142o nie tylko poszerzy\u0107 swoj\u0105 wiedz\u0119, ale tak\u017ce pozna\u0107 nowe trendy i metody wykorzystywane przez praktyk\u00f3w.<\/p>\n<p>Cieszymy si\u0119, \u017ce konferencja cieszy\u0142a si\u0119 tak du\u017cym zainteresowaniem zar\u00f3wno ze strony \u015brodowiska akademickiego, jak i biznesowego. Bez w\u0105tpienia \u015bwiadczy to o du\u017cym znaczeniu i potencjale praktycznego zastosowania metod matematycznych.<\/p>\n<p>Podsumowanie wyst\u0105pie\u0144 oraz zdj\u0119cia z wydarzenia mo\u017cna znale\u017a\u0107 poni\u017cej.<\/p>\n<h5 style=\"text-align: center;\">Podsumowanie wyst\u0105pie\u0144 (summary):<\/h5>\n<p style=\"text-align: center;\"><b>Grzegorz Zakrzewski, member of Quantitative Finance Research Group<\/b><\/p>\n<p style=\"text-align: center;\"><b>\u201cWhy you should NOT invest in BTC mining?\u201d<\/b><\/p>\n<p>Prezentacja przedstawia\u0142a g\u0142\u00f3wne za\u0142o\u017cenia i wnioski p\u0142yn\u0105ce z artyku\u0142u naukowego \u201cWhy you should not invest in mining endeavour? The efficiency of BTC mining under current market conditions.\u201d. Prelegent przedstawi\u0142 szczeg\u00f3\u0142owy model op\u0142acalno\u015bci wydobycia (miningu) kryptowaluty Bitcoin wraz z analiz\u0105 wra\u017cliwo\u015bci, podkre\u015blaj\u0105c za\u0142o\u017cenia dzia\u0142alno\u015bci miningowej i jej op\u0142acalno\u015b\u0107 w obecnych warunkach rynkowych. Po dok\u0142adnym przeanalizowaniu pocz\u0105tkowych za\u0142o\u017ce\u0144 obejmuj\u0105cych:<\/p>\n<ul>\n<li>cen\u0119 koparki i okres efektywnej amortyzacji,<\/li>\n<li>difficulty i hashrate sieci BTC,<\/li>\n<li>op\u0142aty transakcyjne BTC oraz<\/li>\n<li>koszty energii<\/li>\n<\/ul>\n<p>wykazano, \u017ce obecnie kopanie BTC jest dalekie od op\u0142acalnego, poza szczeg\u00f3lnymi, rzadkimi przypadkami.<\/p>\n<p><em>english:<\/em><\/p>\n<p>The presentation summarized main findings of the paper \u201cWhy you should not invest in mining endeavour? The efficiency of BTC mining under current market conditions.\u201d The detailed profitability model of BTC mining was presented together with extensive sensitivity analysis. The presentation outlined assumptions of the mining industry and the consequences for the BTC equilibrium state. The efficiency of BTC mining under current market conditions was presented. After thorough analysis of initial assumptions concerning:<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0the price of mining machine and its effective amortization period,<\/li>\n<li>\u00a0\u00a0\u00a0difficulty and hashrate of BTC network,<\/li>\n<li>\u00a0\u00a0\u00a0BTC transaction fees, and<\/li>\n<li>\u00a0\u00a0\u00a0energy costs<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">it was proved that currently BTC mining was far from positive profitability, except for some rare cases.<\/span><\/p>\n<p style=\"text-align: center;\"><b>Marek Wielgosz, menad\u017cer w Aviva<\/b><\/p>\n<p style=\"text-align: center;\"><b>\u201eWyzwania w stochastycznym modelowaniu warto\u015bci opcji i gwarancji wbudowanych w produkty ubezpieczeniowe\u201d<\/b><\/p>\n<p>Wiele sprzedawanych obecnie na \u015bwiecie produkt\u00f3w ubezpieczeniowych jest powi\u0105zanych z kwotowaniami instrument\u00f3w finansowych. Na wyk\u0142adzie zosta\u0142y przedstawione elementy procesu wyceny zobowi\u0105za\u0144, na kt\u00f3ry sk\u0142adaj\u0105 si\u0119 mi\u0119dzy innymi budowanie modeli matematycznych, ich kalibracja do danych rynkowych oraz symulowanie scenariuszy. Co wi\u0119cej, \u00a0na prelekcji zosta\u0142a r\u00f3wnie\u017c zaprezentowana metoda zmiennych antytetycznych &#8211; jedna z technik redukcji wariancji w metodach Monte Carlo. Zagadnienie redukcji wariancji jest istotne z perspektywy biznesowej, poniewa\u017c przyczynia si\u0119 do skr\u00f3cenia czasu raportowania oraz polepszenia jako\u015bci wynik\u00f3w uzyskiwanych przy pomocy symulacji.<\/p>\n<p><em>english:<\/em><\/p>\n<p>Many of currently sold insurance products are connected to quotations of financial instruments. The talk covered the process of valuation of liabilities, which among others consists of the construction of mathematical models, calibration of models to market data and scenarios simulations. What is more, at the lecture there was a presentation of antithetic variates method &#8211; one of the variance reduction techniques of Monte Carlo methods. Theory of variance reduction is important from the business view, due to the fact that it contributes to shortening the time of reporting and improving the quality of results obtained by means of simulation.<\/p>\n<p style=\"text-align: center;\"><b>Robert Ma\u0142ysz, associate partner w EY, Data&amp;Analytics leader<\/b><\/p>\n<p style=\"text-align: center;\"><b>\u201eZastosowanie Machine Learningu w sektorze bankowym\u201d<\/b><\/p>\n<p>Prelekcja obejmowa\u0142a przedstawienie technik uczenia maszynowego, kt\u00f3re stosuje si\u0119 do rozwi\u0105zywania problem\u00f3w w sektorze bankowym. Rozwa\u017cane by\u0142y dwa nast\u0119puj\u0105ce obszary:<\/p>\n<ul>\n<li>obszar biznesowy, w kt\u00f3rym jest du\u017ca swoboda w stosowaniu technik uczenia maszynowego, a ich celem jest maksymalizacja zysku. Przyk\u0142adami s\u0105: odpowiednie algorytmy klastrowania umo\u017cliwiaj\u0105ce segmentacj\u0119 klient\u00f3w, co mo\u017ce zwi\u0119kszy\u0107 efektywno\u015b\u0107 kampani reklamowych; kolejnym przyk\u0142adem jest stosowanie NLP (Natural Language Processing), kt\u00f3re przyspiesza przetwarzanie dokument\u00f3w, co wp\u0142ywa na mo\u017cliwo\u015b\u0107 szybszego podejmowania decyzji biznesowych.<\/li>\n<li>obszar zarz\u0105dzania ryzykiem, w kt\u00f3rym stosowanie uczenia maszynowego jest cz\u0119\u015bciowo ograniczone przez regulacje. Dopuszczone metody stosuj\u0105 si\u0119 na przyk\u0142ad w celu osi\u0105gni\u0119cia dok\u0142adniejszych rezultat\u00f3w w modelach ryzyka, co mo\u017ce prze\u0142o\u017cy\u0107 si\u0119 na podejmowanie lepszych decyzji w sprawie przyznawania kredyt\u00f3w.<\/li>\n<\/ul>\n<p><em>english:<\/em><\/p>\n<p>The talk presented the overview of Machine Learning methods, which are used in order to solve problems in the banking industry. Two following areas of the banking industry were considered:<\/p>\n<ul>\n<li>Business Area, in which there is a freedom to choose any methods. Examples are as follows: clustering algorithms allow segmentation of clients, which could have a positive influence on the effectiveness of marketing campaign; another example is using NLP (Natural Language Processing), which allows accelerating the document processing, which may contribute to making faster business decisions.<\/li>\n<li>Risk Area, in which due to Regulators only selected models are allowed. One can use ML methods, for example, to achieve more accurate results in risk models, which may result in making better decisions to grant a loan.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><b>Robert \u015alepaczuk, co-founder Labyrinth HF<\/b><\/p>\n<p style=\"text-align: center;\"><b>\u201cHow can we test algorithmic trading strategies?\u201d<\/b><\/p>\n<p>Prezentacja obejmowa\u0142a przedstawienie podstawowych zasad testowania algorytmicznych strategii inwestycyjnych, szczeg\u00f3lnie z punktu widzenia pu\u0142apek, kt\u00f3re mog\u0105 si\u0119 pojawi\u0107 w trakcie tego procesu. Nacisk zosta\u0142 po\u0142o\u017cony na szczeg\u00f3\u0142owe elementy procesu testowania, skupiaj\u0105c si\u0119 zar\u00f3wno na procesie wyboru odpowiednich koncepcji inwestycyjnych, baz danych, replikacji realnego \u015brodowiska testowego, jak i technikach optymalizacyjnych, procesie budowania zamkni\u0119tych automatycznych aplikacji inwestycyjnych oraz ko\u0144cowych testach real-time. Dodatkow\u0105, zalet\u0105 by\u0142o praktyczne om\u00f3wienie strategii inwestycyjnej zaliczanej do grupy Short Volatility.<\/p>\n<p><em>english:<\/em><\/p>\n<p>Presentation contained the basic principles of testing of algorithmic investment strategies, especially from the point of view of traps that may appear during this process. Emphasis was placed on the detailed elements of the testing process, focusing on both the process of selecting of appropriate investment concepts, databases, real testing environment replication, as well as optimization techniques, the process of building closed automatic investment applications and final real-time tests. An additional advantage was the practical discussion of the investment strategy included in the Short Volatility group.<\/p>\n<p style=\"text-align: center;\"><b>Rafa\u0142 Muchorski, associate, Goldman Sachs, Credit Quantitative Analysis<\/b><\/p>\n<p style=\"text-align: center;\"><b>\u201cIntroduction to CVA and key modelling concepts\u201d<\/b><\/p>\n<p>Wyk\u0142ad dotyczy\u0142 kluczowych koncept\u00f3w modelowania ryzyka braku sp\u0142aty kontrahenta oraz \u00a0wprowadzenia do CVA (Credit Valuation Adjustment), kt\u00f3ry jest definiowany jako r\u00f3\u017cnica warto\u015bci portfela bez ryzyka, a warto\u015bci\u0105 uwzgl\u0119dniaj\u0105c\u0105 ryzyko braku sp\u0142aty (defaultu). \u00a0Zosta\u0142a r\u00f3wnie\u017c przedstawiona rola ryzyka kredytowego w globalnym kryzysie finansowym w 2008 roku oraz konsekwencje wynikaj\u0105ce z ryzyka kredytowego kontrahenta. Co wi\u0119cej, na przyk\u0142adzie zosta\u0142 pokazany wp\u0142yw CVA na wycen\u0119 IRS (Interest Rate Swap) &#8211; pocz\u0105tkowo IRS \u00a0wyceniali\u015bmy bez uwzgl\u0119dnienia ryzyka defaultu, nast\u0119pnie ryzyko to zosta\u0142o uwzgl\u0119dnione.<\/p>\n<p><em>english:<\/em><\/p>\n<p>The talk presented an introduction to CVA (Credit Valuation Adjustment) and key modeling concepts. Highlighting the role of credit risk in the 2008 global financial crisis, presenting a few real-life examples of the issues that arise due to counterparty creditworthiness and its consequences. Present the concept of CVA as default risk hedge, starting from the basic idea and building up to some math formulas reflecting it. Provide a simple example of calculating CVA for a standard IRS swap; pricing first with no default assumption and then including default risk and demonstrating its impact on pricing. Then presenting some counterparty risk mitigants.<\/p>\n<p style=\"text-align: center;\"><b>Karol Partyka, analyst, Goldman Sachs, Model Risk Management<\/b><\/p>\n<p style=\"text-align: center;\"><b>Rafa\u0142 Gr\u0105dziel, analyst, Goldman Sachs, Model Risk Management<\/b><\/p>\n<p style=\"text-align: center;\"><b><i>\u201cFactor Modelling: from classic approach to machine learning\u201d .<\/i><\/b><\/p>\n<p>Na wyk\u0142adzie zosta\u0142y przedstawione zastosowania modeli czynnikowych (factor models). Redukcja wymiaru jest przydatnym narz\u0119dziem w przypadku konstruowania i zarz\u0105dzania ryzykiem portfela oraz monitorowaniem ryzyka. Pocz\u0105wszy od zastosowa\u0144 rozk\u0142adu czynnik\u00f3w, a sko\u0144czywszy na MVO (Mean-Variance Optimization), om\u00f3wione zosta\u0142y zalety statystycznych i fundamentalnych modeli czynnikowych oraz to jak mog\u0105 by\u0107 one wykorzystane do obliczania miary VAR (Value-at-Risk). Na wyk\u0142adzie zosta\u0142y r\u00f3wnie\u017c przedstawione zar\u00f3wno potencjalne problemy pojawiaj\u0105ce si\u0119 w praktyce, jak i mo\u017cliwo\u015bci wykorzystania technik uczenia maszynowego do poprawy modelowania czynnikowego.<\/p>\n<p><em>english:<\/em><\/p>\n<p>The talk covered the industry-wide applications of factor models. Dimensionality reduction is a useful tool in portfolio construction, risk monitoring, and portfolio management. Starting with the application of factor decomposition to mean-variance optimization, we discussed the merits of statistical and fundamental factor models and how they can be used to compute Value-at-Risk. \u00a0The discussion also covered pitfalls that can arise in practice, as well as the potential of machine learning to improve the factor modeling.<\/p>\n<p style=\"text-align: center;\">Serdecznie zapraszamy. W razie jakichkolwiek pyta\u0144 prosimy o kontakt drog\u0105 mailow\u0105 <a href=\"mailto:knfo@mimuw.edu.pl\">knfo@mimuw.edu.pl.<\/a><\/p>\n<p>Profil wydarzenia na portalu Facebook mo\u017cna znale\u017a\u0107<a href=\"https:\/\/www.facebook.com\/events\/285458502099531\/\"> tutaj<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<div id='gallery-1' class='gallery galleryid-1557 gallery-columns-3 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3988.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3988-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3988-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3988-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3988-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3990.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3990-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3990-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3990-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3990-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3992.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3992-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3992-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3992-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3992-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3997.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3997-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3997-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3997-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3997-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3999.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3999-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3999-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3999-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_3999-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4001.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4001-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4001-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4001-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4001-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4003.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4003-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4003-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4003-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4003-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4004.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4004-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4004-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4004-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4004-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4012.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4012-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4012-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4012-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4012-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4013.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4013-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4013-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4013-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4013-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4014.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4014-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4014-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4014-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4014-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4015.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4015-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4015-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4015-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4015-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4018.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4018-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4018-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4018-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4018-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4019.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4019-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4019-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4019-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4019-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4020.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4020-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4020-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4020-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4020-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4024.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4024-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4024-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4024-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4024-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4025.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4025-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4025-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4025-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4025-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4028.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4028-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4028-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4028-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4028-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4032.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4032-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4032-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4032-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4032-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4033.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4033-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4033-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4033-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4033-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4034.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4034-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4034-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4034-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4034-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4035.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4035-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4035-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4035-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4035-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4036.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4036-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4036-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4036-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4036-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4037.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4037-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4037-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4037-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4037-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4039.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4039-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4039-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4039-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4039-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4040.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4040-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4040-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4040-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4040-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4041.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4041-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4041-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4041-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4041-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4042.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4042-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4042-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4042-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4042-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4044.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4044-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4044-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4044-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4044-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4045.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4045-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4045-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4045-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4045-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4046.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4046-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4046-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4046-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4046-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4049.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4049-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4049-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4049-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4049-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4050.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4050-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4050-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4050-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4050-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4051.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4051-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4051-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4051-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4051-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4052.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4052-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4052-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4052-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4052-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4053.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4053-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4053-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4053-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4053-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4055.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4055-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4055-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4055-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4055-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4056.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4056-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4056-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4056-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4056-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4058.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4058-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4058-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4058-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4058-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4059.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4059-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4059-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4059-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4059-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4060.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4060-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4060-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4060-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4060-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4062.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4062-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4062-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4062-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4062-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4063.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4063-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4063-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4063-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4063-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4064.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4064-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4064-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4064-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4064-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4065.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4065-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4065-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4065-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4065-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4066.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4066-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4066-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4066-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4066-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4067.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4067-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4067-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4067-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4067-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4068.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4068-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4068-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4068-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4068-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4069.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4069-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4069-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4069-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4069-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4071.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4071-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4071-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4071-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4071-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4072.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4072-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4072-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4072-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4072-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4074.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4074-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4074-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4074-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4074-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4075.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4075-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4075-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4075-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4075-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4076.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4076-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4076-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4076-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4076-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4077.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4077-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4077-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4077-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4077-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4080.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4080-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4080-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4080-768x512.jpg 768w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4080-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4081.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4081-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4081-300x200.jpg 300w, https:\/\/knfo.mimuw.edu.pl\/wp-content\/uploads\/2018\/11\/IMG_4081-768x512.jpg 768w, 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