Plaza de Toros, The Entry of the Bull Jean-Léon Gérôme (1824-1904)

The picture has something of this: people, many, competition, crowd, group, group together, festival, man, stadium, ceremony, athlete, wear, performance, bullring, outfit, spectator, bullfighter.
Perhaps it’s a painting of a group of men standing in front of a crowd of people in a large arena with a bull on the other side of the arena.