Columbia subject headings:
Authors, German--20th century--Travel--Pictorial works--Exhibitions.
Literature and photography.
Photography, Artistic--Exhibitions.
Travel photography--Exhibitions.
Harvard subject headings:
Authors, German--20th century--Exhibitions.
Travel photography--Exhibitions
Travel writers--Germany--Exhibitions.
Princeton subject headings:
Authors, German--20th century--Travel--Pictorial works--Exhibitions.
Literature and photography.
Photography, Artistic--Exhibitions.
Travel photography--Exhibitions.