REMOVE

1. Photographs
2. people, prisoners
3. gelatin silver print
4. Lyon, Danny
5. 1967

WHAT

1. gelatin silver print (2)
2. people, prisoners (2)
3. architecture, prison yard (1)
4. people, at work (1)

WHERE

1. North American; American (2)
2. US, TX (2)

WHO

1. George Eastman House (2)
2. Lyon, Danny (2)

WHEN

1. 1968 (2)
2. ca. 1967-68 (2)