Columbia subject headings:
Mary, Blessed Virgin, Saint--Art.
Mary, Blessed Virgin, Saint--Devotion to--Italy--Ravenna.
Panel painting, Gothic--Italy--Ravenna.
Panel painting, Italian--Italy--Ravenna.
Harvard subject headings:
Mary, Blessed Virgin, Saint--Art.
Mary, Blessed Virgin, Saint--Devotion to--Italy--Ravenna.
Panel painting, Gothic--Italy--Ravenna.
Panel painting, Italian--Italy--Ravenna.
Princeton subject headings:
Art.
Mary, Blessed Virgin, Saint--Art.
Mary, Blessed Virgin, Saint--Devotion to--Italy--Ravenna.
Panel painting, Gothic--Italy--Ravenna.
Panel painting, Italian--Italy--Ravenna.