REMOVE

1. gelatin silver print
2. Photographs
3. U.S.A.: New York, Potsdam …
4. National Gallery of Canada

WHAT

1. gelatin silver print (2)

WHERE

1. North American; American (2)
2. U.S.A.: New York, Potsdam (2)

WHO

1. Cohen, Lynne (2)
2. National Gallery of Canad … (2)

WHEN

1. 1981 (1)
2. 1981, printed before Augu … (1)
3. 1983 (1)
4. 1983, printed before Augu … (1)