Leonardo da Vinci - Birch Copse c. 1500
Conversation
Replying to
another repost:
'Ṭuğrā' of Ottoman Sultan Ahmed from June 1612 on a (Dutch) Treaty of Capitulation.
Replying to
'Chronological and Symbolic Diagram of Some Prophets of the Saint' by Henry Dunant, founder of the Red Cross
2
5

