I always dig the book selection in Urban Outfitters, I recently picked up a few that totally blew my mind! This one was a collective of 69 blacklight posters... I didn't experience with the proper light just yet (yet I plan to!) but just with the regular lights off - it was powerful! A lil strong on the eyes...but it hurts sooo good.
Says "The posters were the medium for a new pop philosphy and over the top op-art ecstacy"... whatevs the case is, I was some sorta high after going in on this book! lol