Of the four fi gures in this statue — Joseph, Christ, the Virgin to the right, and Mary Magdalene to the left — one seems to be not only somewhat stylistically out of harmony with the other three but...

Of the four fi gures in this statue — Joseph, Christ, the Virgin to the right, and Mary Magdalene to the left — one seems to be not only somewhat stylistically out of harmony with the other three but of less artistic quality. Historians and critics generally agree that this fi gure was not done or at least not completed by Michelangelo but rather by a second-rate sculptor, presumably Tiberio Calcagni. Which fi gure is this? What are your reasons for choosing it?