Autumn, Montfoucault Pond. (1875) Camille Pissarro (1830-1903)

The picture has something of this: cavalry, fall, mammal, tree, outdoors, seated, nature, rural, leaf, landscape, grass, dawn, countryside, gold, mare, wood, reflection, horse.
Perhaps it’s a painting of a man standing next to a river with two cows and a man with a hat.