Columbia subject headings:
Art, Italian--20th century--Exhibitions.
Art, Swiss--Switzerland--Ticino--Exhibitions.
Macconi, Giulio--Exhibitions.
Harvard subject headings:
Art--Private collections--Switzerland--Ticino--Exhibitions.
Fondo Macconi--Art collections--Exhibitions.
Macconi, Gino--Art collections--Exhibitions.
Princeton subject headings:
Art, Italin--20th century--Exhibitions.
Art, Swiss--Switzerland--Ticino--Exhibitions.
Art--Private collections--Switzerland--Ticino--Exhibitions.
Fondo Macconi--Art collections--Exhibitions.
Macconi, Gino--Art collections--Exhibitions.