Columbia subject headings:
A' Nekrotapheio Athēnōn--Congresses.
Sculpture, Greek--Congresses.
Sculpture, Modern--Classical influences--Congresses.
Sepulchral monuments--Europe--Greek influences--Congresses.
Sepulchral monuments--United States--Greek influences--Congresses.
Harvard subject headings:
Arts, Modern--Classical influences--Congresses.
Cemeteries--Congresses.
Sculpture, Greek--Influence--Congresses.
Sculpture, Modern--Foreign influences--Congresses.
Sepulchral monuments--Congresses.
Princeton subject headings: