REMOVE

1. pigment process
2. Photographs
3. Photographic Process
4. Carbon print
5. Photography

WHAT

1. Carbon print (1)
2. Photographic Process (1)
3. carbon print (1)

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WHERE

1. North American; American (1)
2. North and Central America … (1)

WHO

1. Stieglitz, Alfred (1)
2. The Art Institute of Chic … (1)

WHEN

1. 1894 (1)
2. American, 1864 - 1946 (1)