Columbia subject headings:
Arts, Austrian--20th century--Exhibitions.
Arts, Austrian--Exhibitions.
Arts, European--20th century--Exhibitions.
Arts, European--Exhibitions.
Arts, German--20th century--Exhibitions.
Arts, German--Exhibitions.
Harvard subject headings:
Arts and society--Germany--Exhibitions.
Arts, German--Exhibitions.
Arts, German--Germany--Hamburg--Exhibitions.
Arts, Modern--20th century--Europe--Exhibitions.
Arts, Modern--20th century--Germany--Exhibitions.
Arts, Modern--20th century--Germany--Hamburg--Exhibitions.
Princeton subject headings:
Art and society--Germany (West)--Hamburg.
Art, Modern--20th century--Germany (West)--Hamburg.