what a joy to spot a banksy in chinatown! i did a bit of research and this and another painting in central popped up last year (last year!! how did i miss it so long!?) when "exit through the gift shop" was coming out. i love the movie, but i am disappointed that this might just be an ad.
though if its an ad, its still an amazing ad, and for something i loved. so i am back to loving it again!
(p.s. everyone who saw exit through the gift shop- what did you think? was it all a con?! i am a bit obsessed...)