Vernissage of the exhibition “Before and After” in Ruzyně, Prague, where New Acropolis also provided photos from a clean-up they did. Exhibition was organized by Český svaz ochránců přírody (Czech Union for Nature Conservation) and was composed of photos taken during 20 different ecological clean-ups organized as a part of the program “Ukliďme svět – ukliďmě Česko” (Clean-up the world – Clean-up Czech Republic).