http://www.hellboymovie.com/production/ (http://www.hellboymovie.com/production/)
Unfortunately, it appears to not be creativity or execution based but rather a random sweepstakes. The grand prize is pretty cool though. A trip to see a fan premiere of Hellboy 2 in CA. So, just draw something related to Hellboy, and upload it. You never know. :) Oh, and just because this is our Art Forum, post you picture here too so we can all admire it.