Louis Boulanger – Procession of the deputies of the estates general at Versailles May 4, 1789 Château de Versailles

The picture has something of this: people, man, group, weapon, military, army, ceremony, uniform, soldier, sword, wear, many, costume, performance, crowd, war, parade, cross.
Perhaps it’s a painting of a group of people standing next to each other in front of a wall with a painting.