Plate XX · Chorale
Vol. IV (1950) · full-page plateLeft: ANNUNCIATION. Illuminated initial from a Choir Book, Sienese school of the second half of the 15th cent. - Pienza, Museo. Right: ILLUMINATED PAGE FROM A CHOIR BOOK (15th cent.). Antiphon for the 1st Sunday of Advent (Is. 30, 27) - Badia di Monteoliveto.

