Muleteers Crossing the Pyrenees 1857 Rosa-Marie Bonheur (1822-1899)

The picture has something of this: people, group, mammal, herder, cavalry, camel, goat, man, cattle, seated, livestock, mountain, transportation system, farming, desert, adventure, landscape, outdoors.
Perhaps it’s a painting of a group of men riding on the backs of horses in a mountainous area with a mountain range in the backgroufground.