Alberti, Joannes Echarius Carolus – Krijgsman met getrokken zwaard., 1808 Rijksmuseum: part 2

The picture has something of this: nude, Renaissance, naked, people, man, woman, shirtless, sculpture, saint, body, artistic, baroque, portrait, cross, brawny.
Perhaps it’s a painting of a naked man holding a sword in his right hand and a cloth draped over his left shoulder,.