Columbia subject headings:
Sculpture--Early works to 1800.
Sculpture--Study and teaching--Sources.
Sculpture--Technique--Sources.
Harvard subject headings:
Sculpture, Classical--Early works to 1800.
Sculpture--Study and teaching--Sources.
Sculpture--Technique--Sources.
Princeton subject headings:
Sculpture--Early works to 1800.
Sculpture--Study and teaching--Sources.
Sculpture--Technique--Sources.