![](http://www.alamy.com/thumbs/6/A34FA1AC-FDB7-4AC0-8C12-37E43D1EC4F0/2B50BJM.jpg)
Leonardo da Vinci. Cross-section of a human head. 1493-1494
Size: 2450px × 3362px
Location: italy
Photo credit: © Gravure Francaise / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 1493, 1494, cross-section, da, head, human, leonardo, vinci