The Donkey Ride at Le Roche Guyon. (1864-65) Camille Pissarro (1830-1903)

The picture has something of this: cavalry, mammal, people, seated, herder, cattle, livestock, cropland, two, farm, agriculture, group, grassland, transportation system, cowman, man, farming, field, recreation.
Perhaps it’s a painting of a group of people riding on the backs of horses in a field with cattle grazing on the other side of the fenced in the distance.