The entrance to Versailles King Louis-Philippe with five sons, 10 June 1837 Horace Vernet (1789-1863)

The picture has something of this: cavalry, people, group, woman, many, seated, military, wear, man, mammal, veil, soldier, outfit, royalty, weapon, leader, ceremony, equestrian, war.
Perhaps it’s a painting of a group of men riding on the backs of horses in front of a crowd of onlookers and onlookers.