Photoblocks are simply sectioned photographs beautifully mounted onto linoleum blocks. The resulting object is puzzle-like and can be displayed on a table, wall or shipped in a box to a friend.
Amit and Kara, not only tell you everything you need to do this small project, they also include a great video of Amit doing it himself. And while you're there, check out the rest of Photojojo. It's very sticky.