Columbia subject headings:
Emperors--Rome--Portraits.
Nobility--Rome--Portraits.
Portrait sculpture, Roman.
Sculpture, Roman.
Harvard subject headings:
Emperors--Rome--Portraits
Nobility--Rome--Portraits.
Portrait sculpture, Roman.
Sculpture, Roman.
Princeton subject headings:
Emperors--Rome--Portraits.
Nobility--Rome--Portraits.
Portrait sculpture, Roman.
Portraits.
Sculpture, Roman.