Columbia subject headings:
Harvard subject headings:
Art, Byzantine--Congresses.
Art, Scandinavian--Byzantine influences--Congresses.
Byzantine Empire--Relations--Scandinavia--Congresses.
Scandinavia--Civilization--Byzantine influences--Congresses.
Scandinavia--Relations--Byzantine Empire--Congresses.
Princeton subject headings:
Art, Byzantine.
Art, Medieval--Byzantine influences.
Art, Scandinavian.
Byzantine Empire--Civilization--Scandinavian influences.
Byzantine Empire--Relations--Scandinavia.
Scandinavia--Civilization--Byzantine influences.
Scandinavia--Relations--Byzantine Empire.