Nikolai 1 i Imperator Samoderzhets Vserossiiskii Russian folk splints

The picture has something of this: people, group, lithograph, man, wear, woman, woodcut, cavalry, artistic, sword, vintage, veil, dress, two.
Perhaps it’s a drawing of a man riding on the back of a horse in front of a line of men in military garb, with flags in the background.