OBEY what made you popular

I like Shepard Fairey's work, but it's getting a little stale.  He had a distinct, revolutionary style when it first hit but he's failed to evolve past that.  He found what paid him the bills and stuck with it.  It's difficult to fault him for that, but you'd think as an artist he'd be interested in growing and evolving his work and not just regurgitating the same thing over and over again.

Shepard Fairey from Justin Clemons on Vimeo.