The 40th Anniversary Of The Graffiti Movement is Celebrated In The Birth Of Pressionism Exhibition

MONACO-AUGUST 01: General view of the work of artist Keith Haring on display at The Birth of Pressionism exhibition on August 1,2011 in Monaco. This major exhibit at the Grimaldi Forum will run until 19 August and celebrates the 40th anniversary of the Graffiti Movement by showcasing 500 major works of the greatest international artists from the past 40 years. French collector and architect Alain-Dominique Gallizia who was the first to understand the importance of this movement is responsible for curating this exhibition and is also the owner of the largest collection of Pressionism in the world. (Photo by Patrick Aventurier/Getty Images)