Columbia subject headings:
Harvard subject headings:
Painting, Italian--Italy--Lombardy--Exhibitions.
Painting, Italian--Italy--Piemonte--Exhibitions.
Painting, Renaissance--Italy--Lombardy--Exhibitions.
Painting, Renaissance--Italy--Piemonte--Exhibitions.
Princeton subject headings:
Painting, Italian--Italy--Lombardy--Exhibitions.
Painting, Italian--Italy--Piedmont--Exhibitions.
Painting, Renaissance--Italy--Lombardy--Exhibitions.
Painting, Renaissance--Italy--Piedmont--Exhibitions.