Columbia subject headings:
Landscape photography--Exhibitions.
Photography, Artistic--Exhibitions.
Portrait photography--Exhibitions.
Sander, August--Exhibitions.
Harvard subject headings:
Photographers--Germany--Biography
Photography, Artistic--Exhibitions
Portrait photography--Exhibitions
Sander, August--Exhibitions.
Sander, August.
Princeton subject headings:
Photographers--Germany--Biography.
Photography, Artistic--Exhibitions.
Portrait photography--Exhibitions.
Sander, August.