I think this would make a great elementary art lesson. Simply break apart a box and create an image. Here I have made “RoboMouse.” View other great examples at the Doodle Box Project site. I’m not sure where I heard about this but most likely it was either from The Carrot Revolution or The Art Teacher’s Guide to the Internet blogs (thanks guys). As you can see, the blank broken down box itself looks like an image already.
(slightly cross-posted at i love frank’s drawings)