Au Lavoir Leon Augustin Lhermitte (1844-1925)

The picture has something of this: people, group, war, man, two, weapon, military, soldier, skirmish, army, vehicle, transportation system, gun, three, battle, calamity, tree, mammal.
Perhaps it’s a painting of a group of people standing next to a body of water with a horse in the foreground and a woman on the other side of the water.