Alexandre Lenoir, founder of the Musee des Monuments Francais Jacques-Louis David (1748-1825)

The picture has something of this: people, man, portrait, wear, elderly, leader, outerwear, woman, outfit, two, administration, indoors, street, music, museum, home, veil.
Perhaps it’s a painting of a man in a brown coat standing in a room with a black and white checkered floor.