Chinese artist Lui Bolin is an artist I recently found on louddreams.com. His best known work is a series of photographs where he paints himself to blend in with the surrounding. As described by Gerry Mak
Chinese artist Liu Bolin’s Hiding in the City series consists of photographs of himself painted to blend into archetypal street scenes in China. As in his other work, Liu is preoccupied with the meaning of individual identity in modern China after a century of upheaval and constantly shifting national narratives.
Check out the one with the bulldozer, he's pretty hard to find in that one.