8. Manny 404
As we would expect from his Twitter handle, Manny 404 has fun with the interaction between art, the Internet, and consumerism. The man behind Art 404 (Art Not Found), Manny embraces the commercialization of art (his site opens with Apple, Nike, and AT&T icons). He also uses the online world as a medium for creating works, including projects involving Photoshop, the hacker group Anonymous, and the Sims. We would only be disappointed if his Twitter wasn't this good.