The Piccolomini Library, north-east wall: “Aeneas Sylvius journeys to the Council of Basel, winter 1432”, the first 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 mounted groom holding a greyhound on a leash.