Columbia subject headings:
Arts, German--20th century.
Arts, German--21st century.
Berlin Wall, Berlin, Germany, 1961-1989, in art.
Berlin Wall, Berlin, Germany, 1961-1989, in literature.
Berlin Wall, Berlin, Germany, 1961-1989, in motion pictures.
Harvard subject headings:
Arts, German--20th century.
Arts, German--21st century.
Berlin Wall, Berlin, Germany, 1961-1989, in art.
Berlin Wall, Berlin, Germany, 1961-1989, in literature.
Berlin Wall, Berlin, Germany, 1961-1989--In motion pictures.
Princeton subject headings:
Arts, German--20th century.
Arts, German--21st century.
Berlin Wall, Berlin, Germany, 1961-1989, in art.
Berlin Wall, Berlin, Germany, 1961-1989, in literature.
Berlin Wall, Berlin, Germany, 1961-1989, in motion pictures.