Columbia subject headings:
Architectural photography--Exhibitions.
Chicago (Ill.)--Pictorial works.
Crane, Barbara, 1928---Exhibitions.
LaSalle National Bank--Photograph collections--Exhibitions.
Loop (Chicago, Ill.)--Pictorial works.
Photography, Artistic--Exhibitions.
Harvard subject headings:
Architectural photography--Exhibitions.
Chicago (Ill.)--Pictorial works.
Crane, Barbara, 1928---Exhibitions.
LaSalle National Bank--Photograph collections--Exhibitions.
Loop (Chicago, Ill.)--Pictorial works.
Photography, Artistic--Exhibitions
Princeton subject headings:
Chicago (Ill.)--Pictorial works--Exhibitions.
Crane, Barbara, 1928---Exhibitions.
Loop (Chicago, Ill.)--Exhibitions.