Émile Isidore Deroy – Charles-Pierre Baudelaire (1821-1867) Château de Versailles

The picture has something of this: people, portrait, man, facial hair, mustache, wear, leader, elderly, scientist, veil, engraving, Renaissance, writer, lid.
Perhaps it’s a painting of a man sitting in a chair with his hand on his chin and his right hand resting his chin on his left side of his left hand.