Documents Aaron Siskind (American “Abstract Expressionist” Photographer, 1903-1991) (left) New York, 24 x....

Aaron Siskind (American âAbstract Expressionistâ Photographer, 1903-1991) (left) New York, 24 x 20â, gelatin silver print, 1951 (right) compare Franz Kline, Siskind, oil…