Columbia subject headings:
Art, Byzantine--Influence.
Byzantine Empire--Civilization--Influence.
Byzantine Empire--Relations.
Europe, Northern--Byzantine influences.
Italy--Byzantine influences.
Harvard subject headings:
Art, Byzantine
Art, Byzantine--Influence.
Art, Italian--Byzantine influences
Art, Medieval--Italy
Art, Medieval--Scandinavia.
Princeton subject headings:
Art, Byzantine--Influence.
Art, Byzantine.
Art, Italian--Byzantine influences.
Art, Medieval--Italy.
Art, Medieval--Scandanavia.