The Met's collection includes a series of scenes from the life of this man painted by Francesco Granacci. Salai was the model for the final painting by Leonardo da Vinci, which depicts this man pointing upwards. Caravaggio painted eight total depictions of this man, including one in which the only instance of the artist's signature is spelled out in this man's blood. This man was frequently painted holding either a staff or a very thin cross and wearing a camel's-hair shirt. This boy brings water in Christ in the House of His Parents, and he is the leftmost person in da Vinci's Madonna of the Rocks. For 10 points, name this saint who usually 
The Met's collection includes a series of scenes from the life of this man painted by Francesco Granacci. Salai was the model for the final painting by Leonardo da Vinci, which depicts this man pointing upwards. Caravaggio painted eight total depictions of this man, including one in which the only instance of the artist's signature is spelled out in this man's blood. This man was frequently painted holding either a staff or a very thin cross and wearing a camel's-hair shirt. This boy brings water in Christ in the House of His Parents, and he is the leftmost person in da Vinci's Madonna of the Rocks. For 10 points, name this saint who usually shows up in Western art with his mother Elizabeth or as a decapitated head presented by Salome.
The Met's collection includes a series of scenes from the life of this man painted by Francesco Granacci.