REMOVE

1. gelatin silver print
2. Photographs
3. people, with cameras
4. people, with cameras
5. George Eastman House
6. Mertin, Roger

WHAT

1. gelatin silver print (1)
2. people, with cameras (1)

WHERE

1. North American; American (1)
2. US, NY, Rochester (1)

WHO

1. George Eastman House (1)
2. Mertin, Roger (1)

WHEN

1. 1971 (1)