..and I got caught doing them, too - a guy came in my office while I was cropping the image for the second one. They used to think I had a thing for Superman - I'm guessing now they think I've got a thing for Superman's... thing.
BTW - I'm sure I don't *have* to, but I'd like to attract your attention to the shadow on the second image. I rest my case.
Superman: Why is it that good villains never die? Batman: Clark, what the hell are good villains? => Superman/Batman: Public Enemies