REMOVE

1. U.S.A.: Colorado, Sterling …
2. Hine, Lewis W.
3. National Gallery of Canada

WHAT

1. Photographs (1)
2. gelatin silver print (1)

WHERE

1. North American; American (1)
2. U.S.A.: Colorado, Sterlin … (1)

WHO

1. Hine, Lewis W. (1)
2. National Gallery of Canad … (1)

WHEN

1. 1915 (1)
2. 23 October 1915 (1)