Columbia subject headings:
Art, Classical--Influence--Congresses.
Classical antiquities--Destruction and pillage--Congresses.
Classical antiquities--Influence--Congresses.
Ruins in art--Congresses.
Harvard subject headings:
Art, Classical--Influence--Congresses.
Classical antiquities--Destruction and pillage--Congresses.
Classical antiquities--Influence--Congresses.
Ruins in art--Congresses.
Princeton subject headings: