Glavno Kamanduiushchii otdelnym Kavkazskim Korpusom General Adiutant Nikolai Nikolaevich Muravev Russian folk splints

The picture has something of this: people, man, vintage, group, lithograph, ancient, woodcut, wear, cavalry, woman, artistic, antique, two, veil.
Perhaps it’s a drawing of a man riding on the back of a horse in front of a group of men on horseback, with a castle in the background.