Caravaggio’s Denial of Saint Peter is thought to be one of the artist’s two last works (the other being The Martyrdom of Saint Ursula).
This morbid piece from Michelangelo Merisi da Caravaggio is called David with the Head of Goliath. It depicts the exact moment in 1 Samuel 17:57 where David presented the Philistine’s head in triumph to Saul.