Vereshchagin Vasily (Vasilyevich) – The negotiators. Surrender! – Go to hell! 900 Classic russian paintings

The picture has something of this: cavalry, mammal, seated, weapon, people, warrior, man, equestrian, sword, rider, armor, animal, action energy, helmet, veil, soldier, horse.
Perhaps it’s a painting of a couple of men riding on the backs of horses in the middle of a desert with people laying on the ground in the background.