Columbia subject headings:
Harvard subject headings:
Architecture, Roman--Italy--Piazza Armerina.
Mosaics, Roman--Italy--Piazza Armerina.
Piazza Armerina (Italy)--Antiquities, Roman.
Roman Villa of Casale (Piazza Armerina, Italy)
Suburban homes--Italy--Sicily.
Princeton subject headings:
Mosaics--Italy--Piazza Armerina.
Piazza Armerina (Italy)