Columbia subject headings:
Brera, Orio di--Art collections--Exhibitions.
Milan (Italy)--Intellectual life--Exhibitions.
Painting, Italian--Italy--Milan--20th century--Exhibitions.
Painting, Italian--Italy--Milan--Exhibitions.
Harvard subject headings:
Brera, Orio di--Art collections--Exhibitions.
Milan (Italy)--Intellectual life--Exhibitions.
Painting, Italian--Italy--Milan--Exhibitions.
Painting, Modern--20th century--Italy--Milan--Exhibitions.
Princeton subject headings: