A full-length composition drawing in which the nude figure of the saint lies parallel to the foreground plane, with his head on the right and his crossed legs on the left; behind him in the centre is an old bearded man attending to a wound in the saint's left arm; to the left kneel two women, one holding forward a basin in both hands and the other taking a sponge from the basin in her right hand. A study for the painting in the Pinacoteca Nazionale, Bologna.