In the 'Museo dell’Opera del Duomo'you will find the works of art that used to be in the 'Battistero', the 'Campanile' and the 'Duomo'. Among other pieces, you can see the Michelangelo’s "pietà" (1550-1553), a Donatello "Magdalena" and parts of the altar of the Duomo by Verrocchio, Michelozzo and Pollaiolo.
Let's get inside the Cathedral and take a look at the frescoes that decorate the dome ...