REMOVE

1. Photographs
2. Platinum print
3. American
4. Bullock John
5. The Minneapolis Institute of …
6. 20th century

WHAT

1. Photograph (1)
2. Platinum print (1)

WHO

1. Bullock John (1)
2. The Minneapolis Institute … (1)

WHEN

1. 1854 - 1939 (1)
2. 1900 (1)
3. 1999 (1)
4. 20th century (1)