Enzo Carli
Born in Pisa, he studied at the University of Pisa under Mario Salmi and Matteo Marangoni. His graduation thesis was on the sculptor Tino di Camaino (1285-1337). In 1937 he was made superintendent of Aquila and two years later moved to Siena, where he taught art history at the University of Siena and was director of the Pinacoteca Nazionale until 1952 and of the Museo dell'Opera Metropolitana del Duomo until 1973. (fr Wikipedia)