Oath of the Life Guards regiment Izmailovskii June 28, 1762 Hermitage ~ Part 05

The picture has something of this: people, many, group, crowd, man, group together, military, smoke, flame, street, flag, landscape, rebellion, soldier, battle, city, ceremony, revolution.
Perhaps it’s a painting of a large group of people standing in front of a crowd of men and women, all dressed in red, black, white, and blue.