These human skull puzzle pieces are awesome. They are designed by Noah Scalin and are a part of his amazing ‘Skull-A-Day’ project, wherein he basically created a different type of skull every day for a whole year. What a cool project--to read more about it, check out the Cardboard Taxidermy article below.
I would love to get my hands on his new book "Skulls," which documents this fascinating task. These brilliant puzzle skulls are comprised of 100% recycled cardboard and are designed in a neat limited edition of 500. Each skull comes signed and numbered if you wish to invest in a piece of decorative designer art.