Columbia subject headings:
Charles I, King of Naples, 1226-1285--Statues--Italy--Rome.
Portrait sculpture, Italian--Italy--Rome--13th century.
Portrait sculpture, Medieval--Italy--Rome.
Harvard subject headings:
Charles I, King of Naples, 1226-1285--Statues.
Kings and rulers in art.
Marble sculpture, Italian--Italy--Rome--13th century.
Marble sculpture, Medieval--Italy--Rome.
Portrait sculpture, Italian--Italy--Rome--13th century.
Portrait sculpture, Medieval--Italy--Rome.
Princeton subject headings:
Charles I, King of Naples, 1226-1285--Statues.
Kings and rulers in art.
Marble sculpture, Italian--Italy--Rome--13th century.
Marble sculpture, Medieval--Italy--Rome.
Portrait sculpture, Italian--Italy--Rome--13th century.
Portrait sculpture, Medieval--Italy--Rome.