6435799 The Piccolomini Library, south west wall: ???eneas Sylvius, elected pope with the name of Pius II, enters St. Peter???, September 3, 1458??by Pinturicchio, Bernardino di Betto (c.1452-1513); Piccolomini Library, Duomo, Siena, Italy; (add.info.: The Piccolomini Library, south west wall: ???eneas Sylvius, elected pope with the name of Pius II, enters St. Peter???, September 3, 1458?? the seventh one of the ten stories about Aeneas Sylvius Piccolomini, future Pope Pius II, (1503 - 1508), fresco by Bernardino di Betto, known as Pinturicchio. Detail of the the edge of the baldachin with the emblem of the Piccolomini and the Petrine keys.); Ghigo Roli.