’Crucifix’ with John Day Up Harry Hall (1814-1882)

The picture has something of this: cavalry, mammal, seated, horse, mare, racehorse, people, equestrian, farm, stallion, two, equine, rider, chestnut, animal, grassland, livestock, mustang, gallop.
Perhaps it’s a painting of a man sitting on a horse next to two men standing next to each other in a field with a cloudy sky in the background.