Columbia subject headings:
Art, Italian--20th century--Exhibitions.
Art--Private collections--Italy--Exhibitions.
Bettelli, Casimiro--Art collections--Exhibitions.
Harvard subject headings:
Art, Italian--20th century--Exhibitions
Art--Italy--Modena--Exhibitions.
Art--Private collections--Italy--Modena--Exhibitions.
Bettelli, Casimiro--Art collections--Exhibitions.
Catholic Church. Archdiocese of Modena-Nonantola (Italy)--Art collections--Exhibitions.
Modena (Italy). Galleria civica d'arte moderna--Exhibitions.
Princeton subject headings:
Art, Italian--20th century--Exhibitions.
Art--Private collections--Italy--Modena--Exhibitions.
Bettelli, Casimiro--Art collections--Exhibitions.
Catholic Church. Archdiocese of Modena-Nonantola (Italy)--Art collections--Exhibitions.