REMOVE

1. pigment process
2. Photographs
3. Photographic Process
4. Gum bichromate print
5. Steichen, Edward Jean
6. The Art Institute of Chicago

WHAT

1. Gum bichromate print (1)
2. Gum bichromate print (sin … (1)
3. Photographic Process (1)
4. Photography (1)

WHERE

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

WHO

1. Steichen, Edward Jean (1)
2. The Art Institute of Chic … (1)

WHEN

1. 1902 (1)
2. American, born Luxembourg … (1)