Artist Amy Crehore has two prints for sale. Check them both out on her website. Above: Krampus Silk Screen (3-color silk screen, only 18 prints in edition).
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects