Columbia subject headings:
Harvard subject headings:
Art, German--Germany--Rhineland--20th century--Exhibitions.
Expressionism (Art)--Germany--Rhineland--Exhibitions.
Macke, August, 1887-1914--Exhibitions.
Städtisches Kunstmuseum Bonn--Catalogs.
Städtisches Kunstmuseum Bonn--Exhibitions.
Princeton subject headings:
Art, German--Germany--Rhineland--20th century--Exhibitions.
Catalogs.
Expressionism (Art)--Germany--Rhineland--Exhibitions.
Macke, August, 1887-1914--Exhibitions.
Städtisches Kunstmuseum Bonn--Catalogs.