Columbia subject headings:
Painting, Dutch--Exhibitions.
Painting, Flemish--Exhibitions.
Harvard subject headings:
Painting, Dutch--Exhibitions
Painting, Flemish--Exhibitions
Painting--Italy--Lombardy--Exhibitions.
Princeton subject headings:
Painting, Dutch--Exhibitions.
Painting, Flemish--Exhibitions.
Painting--Italy--Lombardy--Exhibitions.