REMOVE

1. Photographs
2. gelatin silver print
3. cityscape, figure in
4. study, light & shadow
5. North American; American

WHAT

1. cityscape, figure in (3)
2. gelatin silver print (3)
3. study, light & shadow (3)

WHERE

1. North American; American (3)
2. US, IL, Chicago (2)
3. France, Aix-en-Provence (1)

WHO

1. Callahan, Harry (3)
2. George Eastman House (3)

WHEN

1. 1957 (1)
2. 1959 (1)
3. 1960 (1)