Berchem, Nicolaes Pietersz. – De ossendrift, 1656 Rijksmuseum: part 1

The picture has something of this: mammal, cavalry, cattle, herder, seated, livestock, group, people, transportation system, camel, vehicle, cowman, daylight, landscape, farm, motion, dust, desert, herd.
Perhaps it’s a painting of a man on a horse leading a herd of cattle across a river with.