Columbia subject headings:
Betti, Liliana--Art collections--Exhibitions.
Drawing--Private collections--Italy--Exhibitions.
Fellini, Federico--Exhibitions.
Harvard subject headings:
Betti, Liliana--Art collections--Exhibitions.
Drawing--Private collections--Italy--Exhibitions.
Fellini, Federico--Exhibitions.
Princeton subject headings:
Betti, Liliana--Exhibitions.
Fellini, Federico--Exhibitions.