Columbia subject headings:
Architecture, Baroque--Italy.
Architecture, Gothic--Italy.
Architecture--Italy--History--17th century.
Church architecture--Italy.
Facades--Italy.
Harvard subject headings:
Architecture, Baroque--Italy.
Architecture, Gothic--Italy.
Architecture, Modern--17th-18th centuries--Italy.
Church architecture--Italy.
Facades--Italy.
Princeton subject headings:
Architecture, Baroque--Italy.
Architecture, Gothic--Italy.
Architecture--Italy--17th century.
Church architecture--Italy.
Facades--Italy.