Here's one your ol' pal The Proprietor did; of course, I can't win my own prizes, but this one (and any more I can squeak out before opening night, as time allows) will be going in the show to benefit the MSPCC.
This one's all paint markers and spray cans and wrapping paper, for fong's sake! As I said, ANYTHING GOES!!! And you could win AWESOME GARAMON TOYS for your submission!
Work it any way you wanna... keeping your finished piece half a standard page in size is the only rule!