A herd of horses Zinaida Serebryakova (1884-1967)

The picture has something of this: mammal, cavalry, cattle, livestock, grassland, two, herd, outdoors, wildlife, seated, hayfield, daylight, farm, deer, grass, agriculture, antelope, cow.
Perhaps it’s a painting of a herd of horses grazing on a lush green field next to a man in a white shirt and a woman.