Columbia subject headings:
Harvard subject headings:
Boston Public Library--Exhibitions.
Landscape photography--West (U.S.)--Exhibitions.
Photographers--West (U.S.)--Exhibitions.
Photography in geography--Exhibitions.
Princeton subject headings:
Boston Public Library--Exhibitions.
Landscape photography--West (U.S.)--Exhibitions.
West (U.S.)--Pictorial works--Exhibitions.