Columbia subject headings:
Architectural photography--Exhibitions.
Cities and towns--Pictorial works--Exhibitions.
Street photography--Exhibitions.
Harvard subject headings:
Architectural photography--Exhibitions.
Architectural photography.
Cities and towns--Pictorial works
Cities and towns--Pictorial works--Exhibitions.
Outdoor photography.
Street photography--Exhibitions.
Princeton subject headings:
Architectural photography--Exhibitions.
Architecture and photography--Exhibitions.
Architecture--Pictorial works.
Cities and towns--Pictorial works.