Alberti, Joannes Echarius Carolus – Krijgsman met lans en schild., 1808 Rijksmuseum: part 2

The picture has something of this: nude, Renaissance, people, man, saint, portrait, wear, woman, model, sword, cape, shirtless, blood, cross.
Perhaps it’s a painting of a man with a white cloth draped around his body, holding a large object in his right hand, in front of a dark background.