On a Brooklyn street in September 1971, a sea of fists greets the caskets of several of the incarcerated men killed in the violent clash at Attica Correctional Facility that month.
Charles Frattini/NY Daily News via Getty Images
Sly & The Family Stone in Croton-on-Hudson, N.Y., in 1968. Left to right: Sly Stone, Cynthia Robinson, Freddie Stone, Rose Stone, Jerry Martini, Larry Graham.
Stephen Paley/Courtesy of the artist