Columbia subject headings:
Architecture, Classical.
Mysteries, Religious, in art.
Oracles, Greek.
Oracles, Roman.
Harvard subject headings:
Greece--Antiquities.
Greece--Civilization.
Oracles, Greek.
Oracles, Roman.
Rome--Antiquities.
Rome--Civilization
Princeton subject headings:
Architecture, Classical.
Mysteries, Religious, in art.
Oracles, Greek.
Oracles, Roman.