The Rape of Proserpine, design for the staircase of Devonshire House, London Louis Laguerre (1663-1721)

The picture has something of this: Renaissance, saint, baroque, sculpture, church, god, interior, fresco, people, decoration, ancient, Mary, cherub, Gothic, architecture, man.
Perhaps it’s a painting on the wall of a building with a painting of a man riding on top of a horse and a woman on the other side of the wall.