File:Da Vinci Studies of Embryos Luc Viatour.jpg

DescriptionDa Vinci Studies of Embryos Luc Viatour.jpg English: Studies of Embryos by Leonardo da Vinci (Pen over red chalk 1510-1513) Français : étude

theartgallery.com.au/ArtEducation/greatartists/DaVinci/14_Studies_of_Embryos/index.html Other version: Image:Da Vinci Studies of Embryos Luc Viatour.jpg English

jpg Da Vinci Studies of Embryos Public Domain (Photography by Luc Viatour) https://commons.wikimedia.org/wiki/File:Da_Vinci_Studies_of_Embryos_Luc_Viatour

Creative Commons Attribution-Share Alike 4.0 truetrue English Banner image created to announce the winner of The Sound of All Human Knowledge competition

Alike 4.0 truetrue English Hero image created to announce the winner of The Sound of All Human Knowledge contest determination method or standard: SHA-1