Jean Baptiste of Aubonne Tavernier, (1605-1689), baron * David Klöcker Ehrenstråhl (1629-1698)

The picture has something of this: people, portrait, man, facial hair, writer, woman, elderly, wear, leader, saint, sculpture, music, Renaissance, god.
Perhaps it’s a painting of an old man with white hair and a brown robe, leaning on a block of stone, with his hand resting on his chin.