A visitor walks past graffiti called "World Map" by artist Egor Give at the museum of street art "Casus Pacis" during the Manifesta 10 European biennial of contemporary art in St. Petersburg, July 6, ... more 
A visitor walks past graffiti called "World Map" by artist Egor Give at the museum of street art "Casus Pacis" during the Manifesta 10 European biennial of contemporary art in St. Petersburg, July 6, 2014. This year will mark the 20th anniversary of Manifesta, the European Biennial of Contemporary Art, which was initiated in response to the new social, cultural and political reality that emerged in the aftermath of the Cold War, according to its organisers. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SOCIETY) less 
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Reuters | Photo By ALEXANDER DEMIANCHUK / REUTERS
Sun, Jul 6, 2014 7:47 AM EDT