Note 63 — Chapter VI · THE GOLDEN AGE RAPHAEL AND MICHELANGELO
Reading edition
Fifteenth Century Umbrians. Walter Rothes, in Anfänge ... der Alt-Umbrischen Malerschulen, Strassburg, 1908, gives excellent illustrations for the Early Umbrian Artists. Also for cuts, U. Gnoli, La Mostra Umbra, Bergamo.