REMOVE

1. people, lying down
2. Photographs
3. personage, photographer
4. landscape, outdoors
5. people, running

WHAT

1. animal, dog (1)
2. gelatin silver print (1)
3. landscape, outdoors (1)
4. people, lying down (1)

More 

WHERE

1. North American; American (1)

WHO

1. George Eastman House (1)
2. Uelsmann, Jerry N. (1)

WHEN

1. 1966 (1)