Columbia subject headings:
Art, German--19th century.
Art, German--20th century.
Art--Germany--Baden-Württemberg.
Artists--Germany--Baden-Württemberg.
Harvard subject headings:
Art, German--19th century.
Art, German--20th century.
Art, German--Germany--Baden.
Art, Modern--19th century--Germany--Baden.
Art, Modern--20th century--Germany--Baden.
Art--Germany--Baden-Württemberg.
Artists--Germany--Baden-Württemberg.
Princeton subject headings:
Art, German--Germany--Baden-Württemberg.
Art, Modern--Germany--Baden-Württemberg.
Artists--Germany--Baden-Württemberg.