Over the last week, artists from around the world gathered in Arnhem in the Netherlands for third World Street Painting Festival. With the theme of the Olympics in mind, artists Leon Keer, Tracy Lee Stum, Adry del Rocio and Carlos Alberto, Vera Bugatti, Luigi Legno, Remko van Schaik, Tomoteru Saito, Gregor Wosik, Eduardo Relero, Ruben Poncia, Alex Maksiov, David ter Horst, Maureen Kolhoff, Jena Fiers, Marianne Schokkenbroek got to work on their anamorphic three dimensional street paintings Рchalk in hand. As you can see from the piece from Keer above, he decided to focused on the less savory aspects of the Olympic Games.