The Oath of the Jeu de Paume June,29,1789 (attr.) Jacques-Louis David (1748-1825)

The picture has something of this: people, group, many, man, woman, wear, music, crowd, performance, military, battle, veil, motion, war, vehicle, mammal.
Perhaps it’s a painting of a large group of people in a room with a flag in the middle of the room and a man standing in the.