Odysseus and Nausicaa 4. 1910 Valentin Serov (1865-1911)

The picture has something of this: mammal, group, dog, two, daylight, people, cavalry, canine, herder, bird, cattle, livestock, outdoors, motion, wildlife.
Perhaps it’s a painting of a group of people on a beach with a horse drawn carriage in the foreground and a man.