Columbia subject headings:
Art, European--19th century--Exhibitions.
Art, European--20th century--Exhibitions.
Art--Private collections--Switzerland--Exhibitions.
Kornfeld, Eberhard W.--Art collections--Exhibitions.
Harvard subject headings:
Art, European--19th century--Exhibitions
Art, European--20th century--Exhibitions
Art--Private collections--Switzerland--Exhibitions
Kornfeld, Eberhard W.--Art collections--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Drawing--20th century--Exhibitions.
Kornfeld, Eberhard W.--Art collections--Exhibitions.