Adam Frans van der Meulen – Louis XIV at the Siege of Lille, August 1667 Château de Versailles

The picture has something of this: people, group, cavalry, mammal, seated, veil, man, herder, wear, woman, weapon, livestock, many, military, transportation system, skirmish, war, child, lid.
Perhaps it’s a painting of a group of people riding on the backs of horses next to.