Columbia subject headings:
Harvard subject headings:
Crypts--Greece--Phōkis (Region)
Hosios Loukas (Monastery : Voiōtia, Greece)
Mural painting and decoration, Byzantine--Greece--Phōkis (Region)
Princeton subject headings:
Hosios Loukas (Monastery : Voiōtia, Greece)
Mural painting and decoration, Byzantine.
Mural painting and decoration--Greece--Phocis.