Columbia subject headings:
Architecture and society--Exhibitions.
Cities and towns--Pictorial works--Exhibitions.
Urban ecology (Sociology)--Exhibitions.
Harvard subject headings:
Architecture and society--Exhibitions.
Cities and towns--Pictorial works--Exhibitions.
Urban ecology (Sociology)--Exhibitions.
Princeton subject headings:
Cities and towns--Pictorial works--Exhibitions.
Photography, Artistic--Exhibitions.
Public spaces--Pictorial works--Exhibitions.