Columbia subject headings:
De Pisis, Filippo, 1896-1956--Exhibitions.
Malabotta, Manlio, 1907-1975--Art collections--Exhibitions.
Harvard subject headings:
De Pisis, Filippo, 1896-1956--Exhibitions.
Malabotta, Manlio, 1907---Art collections--Exhibitions.
Princeton subject headings:
De Pisis, Filippo, 1896-1956--Exhibitions.
Malabotta, Manlio, 1907-1975--Art collections--Exhibitions.