Columbia subject headings:
Art, American--20th century--Exhibitions.
Art, American--Exhibitions.
Art, British--20th century--Exhibitions.
Art, British--Exhibitions.
Sammlung Goetz.
Harvard subject headings:
Art, American--Exhibitions
Art, British--Exhibitions
Art, Modern--20th century--Great Britain--Exhibitions.
Art, Modern--20th century--United States--Exhibitions.
Art--Germany--Munich--Exhibitions.
Sammlung Goetz--Exhibitions.
Princeton subject headings:
Art, American--20th century--Exhibitions.
Art, British--20th century--Exhibitions.
Sammlung Goetz.