Novelli Pietro (Monrealese) (1603 Monreale – 1647 Palermo) – David with the head of Goliath (126x100 cm) 1630s J. Paul Getty Museum

The picture has something of this: people, Renaissance, woman, two, baroque, kneeling, saint, position, wear, veil, nude, Mary, man, god.
Perhaps it’s a painting of a man sitting in a chair next to a man with a knife in his hand and another man in a red robe next to him.