La Place Du Marche En Provence Emile-Edme Laborne (1837-1913)

The picture has something of this: people, many, group, crowd, military, road, man, child, landscape, battle, soldier, tree, home, war, group together, army, environment.
Perhaps it’s a painting of a large group of people in a park with a lot of trees and people sitting on a bench in the middle of the park.