Columbia subject headings:
Portrait sculpture, Greek.
Portrait sculpture, Roman.
Sculpture, Greek.
Sculpture, Roman.
Harvard subject headings:
Portrait sculpture, Greek.
Portrait sculpture, Roman.
Portraits, Greek.
Portraits, Roman.
Sculpture, Greek.
Sculpture, Roman.
Princeton subject headings:
Portrait sculpture, Greek.
Portrait sculpture, Roman.
Sculpture, Greek.
Sculpture, Roman.