Columbia subject headings:
Harvard subject headings:
Expressionism (Art)--Germany--Westphalia--Exhibitions.
Landscape painting--Germany--Westphalia--Exhibitions.
Macke, August, 1887-1914--Exhibitions.
Painting, German--Germany--Westphalia--20th century--Exhibitions.
Painting, German--Germany--Westphalia--Exhibitions.
Painting, Modern--20th century--Germany--Westphalia--Exhibitions.
Princeton subject headings:
Expressionism (Art)--Germany--Westphalia--Exhibitions.
Flowers in art--Exhibitions.
Gardens in art--Exhibitions.
Landscape painting--Germany--Westphalia--Exhibitions.
Macke, August, 1887-1914--Exhibitions.