Off topic: Michelangelo's gremlins and other spooky stuff

I love this Photoshop contest being held now by Worth1000: Photoshopping monsters into classical paintings.

I thought these gremlins were kinda cute, but some were eerily spooky, freaky, and altogether Halloweeny. Check out the pinhead Mona Lisa, or the American Gothic Hannibal Lecter style, or Norman Rockwell with an alien look to his face. Creepy--enjoy!