The Warhol is having an exhibit of Shepard Fairey's work from the last decade or so starting tonight, October 16th. Fairey, if you didnt know, was the guy who made the iconic red, white and blue Obama poster.
This picture is from some of the 'street art' he did around Pittsburgh.
On a side note, i found this fantastic interview of the infamous (also genius) graffiti artist, Banksy, by none other than Fairey himself.
Im going to try to get to the warhol on saturday, hopefully they'll let me take pictures.