Columbia subject headings:
Artists' studios--History--Congresses.
Plaster casts--Congresses.
Sculpture galleries--Congresses.
Sculpture--Congresses.
Harvard subject headings:
Artists' studios--Congresses.
Plaster casts--Congresses.
Sculpture galleries--Congresses.
Sculpture, European--Congresses.
Princeton subject headings:
Plaster casts--Congresses.
Sculpture galleries--Congresses.