Tiffany lamp jack-o-lantern by Elizabeth Camp - - it won this year's Dreamworks Halloween pumpkin carving contest.
The runner up was this dragon by Jett Green:
Go here to see more pumpkins from the contest including an unfinished Death Star and monstrous face. There are also some costumes on display including the Dreamworks Animation Moon Boy, and this father/daughter chestburster costume by Joshua and Catie Pruett:
Joshua's site features a variety of art, including Monsters vs. Aliens storyboards, and he has merchandise on sale at Zazzle.
*Previously: Papercraft chestburster and victim.
*Buy chestbursters at eBay.
