(Find me at 50 Watts Books.)

Last week Monster Brains posted a ton of images from books by Ulisse Aldrovandi (1522–1605), "the father of natural history." Aeron must have spent an ungodly amount of time digging through the books to bring us these warped treasures.

Also see Mr. H on Aldrovandi.

I have no idea what sea creature or monster this image represents.