Study for Napoleon III (1808-73) Visiting the Works at the Louvre Nicolas Louis Francois Gosse (1787-1878)

The picture has something of this: people, group, wear, man, woman, many, crowd, celebration, veil, weapon, child, leader, war, interaction.
Perhaps it’s a painting of a group of people standing in front of a building with scaffolding and scaffolding equipment on the side of the street.