Peasants With Four Cows By The River Merwede Aelbert Cuyp (1620-1691)

The picture has something of this: people, water, mammal, man, group, two, cavalry, landscape, seashore, sea, outdoors, recreation, beach, dawn.
Perhaps it’s a painting of a man riding on the back of a horse next to a couple of cows and a man on a horse near a body of water.