Note 6 — Chapter I · GIOTTO AND THE NEW FLORENTINE HUMANISM
Reading edition
C. &. C. (Ed. Hutton) Vol. I, pp. 194–5. Zimmermann (Giotto &c., Leipzig, 1899), H. Thode (Franz von Assisi, Berlin, 1904), and Fr. Hermanin (Gallerie nazionali Italiane, Vol. V (1902), p. 113) ascribe the Stories of Isaac and some other superior frescoes of the upper row to youthful Giotto. They seem too accomplished and mature for that and are all allied to Gaddo Gaddi’s mosaics at Rome.