Leonardo da Vinci (1452-1519).
Davies
M K
MK
Eollman
A
A
D002309:Cardiology / Q000266:history*; D005859:Germany, East; D049668:History, 15th Century; D049669:History, 16th Century; D006801:Humans; D007558:Italy; D010678:Philately; D012496:San Marino