Columbia subject headings:
Harvard subject headings:
Byzantine Empire--Religious life and customs.
Mary, Blessed Virgin, Saint--Devotion to--Byzantine Empire.
Mediation between God and man--Christianity--History of doctrines--Early church, ca. 30-600.
Mediation between God and man--Christianity--History of doctrines--Middle Ages, 600-1500.
Princeton subject headings:
Art, Byzantine--Themes, motives.
Byzantine Empire--Church history.
Byzantine Empire--Religious life and customs.
Byzantine antiquities.
Mary, Blessed Virgin, Saint--Art.
Mary, Blessed Virgin, Saint--Devotion to--Byzantine Empire.