Spike Press comes out with some of my favorite band posters. The first 3 pictured below, for the National, are incredible. Does anybody know what the images are that make up the colored portion of the prints? It looks like Rodin’s Gates of Hell (which is mind-blowing in person – check it out if you’re ever in Paris) but it seems like it would be hard to make a print from a sculpture, so I’m lost. You can purchase prints from their site or view a collection of prints from past and present at Gig Posters.
Battle Bunny 
The image superimposed against the devil in the poster looks like a Gustave Doré etching.