Banksy

He's not only a graffiti artist, he's also a painter and film director. His satirical street art and subversive epigrams combine irreverent dark humor with graffiti done in a distinctive stenciling technique. Banksy's work includes political and social themes like anti-war, anti-capitalism, anti-fascism, nihilism,... His most famous works are the drawings on the Israeli separation barrier.

 "When you go to an art gallery you are simply a tourist looking at the trophy cabinet of a few millionaires."