The Beheading of Saint John the Baptist
Michelangelo Merisi da Caravaggio, 1608
Oil on canvas, 361 × 520 cm
St John's Co-Cathedral, Valletta
Room VI · Malta (1607–1608)
In a prison courtyard the executioner is about to finish off the Baptist with a knife, as a maid holds out the basin and two prisoners watch from a window. Caravaggio's largest painting is also his only signed one: his name is written in the blood flowing from the saint's neck.