Columbia subject headings:
Harvard subject headings:
Art, Italian--20th century--Exhibitions
Art, Modern--20th century--Exhibitions
Art--Private collections--Italy--Turin--Exhibitions.
Arte povera--Private collections--Exhibitions.
Levi, Marcello--Art collections--Exhibitions.
Princeton subject headings:
Arte povera--Private collections--Exhibitions.
Levi, Marcello--Art collections--Exhibitions.