 The "Madonna del Pilastro" is a mid-14th-century fresco by Stefano da Ferrara, located on the pier adjacent the left aisle.Among other sculptural work is the Easter candelabrum in the apse, finished in 1515 by Andrea Briosco and considered his masterwork.The high altar area features the bronze "Madonna with Child" and six statues of "Saints" by Donatello, who also executed four reliefs with episodes of life of St. Anthony.