Columbia subject headings:
Art, Italian--20th century--Exhibitions.
Art, Modern--20th century--Exhibitions.
Art--Private collections--Italy--Piacenza--Exhibitions.
Catholic Church. Diocese of Piacenza-Bobbio--Art collections--Exhibitions.
Mazzolini, Domenica Rosa, 1930---Art collections--Exhibitions.
Harvard subject headings:
Art, Italian--20th century--Exhibitions
Art, Modern--20th century--Exhibitions
De Chirico, Giorgio, 1888-1978--Exhibitions.
Fontana, Lucio, 1899-1968--Exhibitions.
Princeton subject headings:
Art, Italian--20th century--Exhibitions.
Art, Modern--20th century--Exhibitions.
Art--Private collections--Italy--Piacenza--Exhibitions.
Catholic Church. Diocese of Piacenza-Bobbio--Art collections--Exhibitions.
Mazzolini, Domenica Rosa, 1930---Art collections--Exhibitions.