Gordon Parks spent decades photographing the poor in Harlem, the Black Panthers, and Black Americans under Jim Crow. For an exhibition marking the 20th anniversary of the Gordon Parks Foundation, Jack Shainman Gallery asked for reflections from people who knew these photographs and their subjects firsthand. The families of Muhammad Ali and Malcolm X have contributed personal reflections, while Kate Clark Harris recalls Parks photographing her parents as they conducted their landmark doll tests in 1947, exposing the psychological effects of segregation on Black children. Cora Taylor, pictured in At Segregated Drinking Fountain, Mobile, Alabama (1956), remembers Parks arriving and that she wondered if she could trust him. Kathleen Cleaver looks back on her years in Algerian exile with her husband, Eldridge, whom Parks photographed in 1970. Ava DuVernay, Anderson Cooper, Alice Walker, and Ambassador Andrew Young are among the other contributors. —Elena Clavarino