Columbia subject headings:
Architecture, Baroque--Italy--Piedmont--Exhibitions.
Architecture--Italy--Piedmont--Exhibitions.
Art, Baroque--Italy--Piedmont--Exhibitions.
Art, Italian--Italy--Piedmont--Exhibitions.
Harvard subject headings:
Art patronage--Italy--Piedmont--Exhibitions.
Art, Baroque--Italy--Piedmont--Exhibitions.
Art, Modern--17th century--Italy--Piedmont--Exhibitions.
Art, Modern--18th century--Italy--Piedmont--Exhibitions.
Art--Italy--Piedmont--Exhibitions.
Piedmont (Italy)--Kings and rulers--Art patronage--Exhibitions.
Princeton subject headings:
Architecture, Baroque--Italy--Piedmont--Exhibitions.
Architecture, Italian--Italy--Piedmont--Exhibitions.
Art, Baroque--Italy--Piedmont--Exhibitions.
Art, Italian--Italy--Piedmont--Exhibitions.