Arabs crossing the Desert Jean-Léon Gérôme (1824-1904)

The picture has something of this: camel, people, cavalry, mammal, group, seated, man, Bedouin, wear, herder, nomad, desert, jockey, veil, equestrian, transportation system, two, woman, Arabian camel.
Perhaps it’s a painting of a man riding on the back of a brown horse next to another man on a white horse and.