Columbia subject headings:
Harvard subject headings:
Architecture, Baroque--France.
Architecture, Baroque--Italy.
Architecture, Renaissance--France.
Architecture, Renaissance--Italy.
Palaces--France
Palaces--Italy
Princeton subject headings:
Architecture, Baroque--France.
Architecture, Baroque--Italy.
Architecture, Renaissance--France.
Architecture, Renaissance--Italy.
Palaces--France.
Palaces--Italy.