Святой Себастьян * Paul Delaroche (1797-1856)

The picture has something of this: nude, Renaissance, people, saint, man, shirtless, god, baroque, sculpture, portrait, son, two, cross, facial hair, cupid.
Perhaps it’s a close up of a painting of a man with a knife and a cloth draped around his waist, with one hand on his head and the other hand behind his head.