"beauty is in the brains" anatomical collage art by bedelgeuse
Anatomical flap up books that simulated human dissection!
These come from a most excellent exhibit at Duke University called Animated Anatomies. These anatomical pop-up books were used by medical students to study anatomy and surgery in 3-D context from the 16th century.
More books and information: http://bit.ly/UcTSWi