City in eastern Tuscany, Italy. The hilltop Arezzo Cathedral features painted vaulted ceilings and a 15th-century fresco of Mary Magdalene by Piero della Francesca. Nearby, the Basilica di San Francesco has a chapel decorated with more Piero frescoes. The Basilica di San Domenico contains the 13th-century “Crucifix” painted by Cimabue. The imposing Medicean Fortress has sweeping city views.