Stock Photo: Sketch for a memorial on the building of the St Peter's Basilica in Rome, by Cordini Antonio known as Antonio da Sangallo the Younger, 1518 - 1520, 16th Century, dark brown ink. Italy: Tuscany: Florence: Uffizi gallery: inv. 33 Ar. Recto of sheet 33 A of the so-called Memoriale del Sangallo/Sangallo Memorial, drawn up straight after the death of Raphael