Here are a few great photo manipulations I stole from Joshua Schaible's blog. Very nice guy, actually helping me with some web design. You should definitely go to his blog and watch two really neat inspirational videos posted May 11th. Anyways Joshua originally found these three images from dzineblog, which has 33 additional amazing photo manipulations which you should also check out, they're insane. I'd kill to know how to do this.