REMOVE

1. gelatin silver print
2. portrait, group
3. architecture, prison yard
4. architecture, prison yard

WHAT

1. Photographs (1)
2. architecture, prison yard (1)
3. gelatin silver print (1)
4. people, prisoners (1)
5. portrait, group (1)

WHERE

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

WHO

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

WHEN

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