Guarding the Flock Luigi Chialiva (1842-1914)

The picture has something of this: mammal, cattle, sheep, livestock, herd, agriculture, herder, farm, people, group, grass, rural, outdoors, pasture, grassland, animal, farming, hayfield, goat.
Perhaps it’s a painting of a woman standing in a field with a flock of sheep next to her and a dog on the other side of a body of water.