Columbia subject headings:
Art, Russian--20th century--Exhibitions.
Art--Private collections--Italy--Exhibitions.
Morgante, Alberto, 1925---Art collections--Exhibitions.
Sandretti, Alberto--Art collections--Exhibitions.
Harvard subject headings:
Art, Russian--20th century--Exhibitions.
Morgante, Alberto, 1925---Art collections--Exhibitions.
Sandretti, Alberto--Art collections--Exhibitions.
Princeton subject headings:
Art, Russian--20th century--Exhibitions.
Morgante, Alberto, 1925---Art collections--Exhibitions.
Sandretti, Alberto--Art collections--Exhibitions.