Columbia subject headings:
Mosaics, Byzantine--Italy--Adriatic Coast--Themes, motives.
Mosaics--Italy--Adriatic Coast--Themes, motives.
Harvard subject headings:
Mosaics, Byzantine--Italy--Adriatic Coast--Themes, motives.
Mosaics--Italy--Adriatic Coast--Themes, motives.
Princeton subject headings:
Mosaics, Italian--Italy--Ravenna--Byzantine influences.
Mosaics, Italian--Italy--Venice--Byzantine influences.
Mosaics, Medieval--Italy--Byzantine influences.