REMOVE

1. study, tree
2. North American; American
3. US, IL, Chicago

WHAT

1. Photographs (1)
2. gelatin silver print (1)
3. study, tree (1)

WHERE

1. North American; American (1)
2. US, IL, Chicago (1)

WHO

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

WHEN

1. 1956 (1)