Agasse Jacques Laurent Lord Rivers Roan Mare In A Landscape Swiss artists

The picture has something of this: mammal, cavalry, horse, farm, mare, stallion, animal, equestrian, equine, livestock, stable, pony, people, barn, bridle, seated, paddock, mane.
Perhaps it’s a painting of a horse standing in front of a barn with a horse in the foreground and a person in the background.