Portrait of the architect Louis Francois Petit-Radel Joseph Siffred Duplessis (1725-1802)

The picture has something of this: people, man, portrait, wear, jacket, elderly, leader, facial expression, lid, outerwear, facial hair, veil, retro, bald.
Perhaps it’s a close up of a painting of a man with white hair and a tan jacket with a white shirt and tan pants.