Siskind’s work has been recognized as a precursor of Abstract Expressionism. Elaine de Kooning called him “a painter’s photographer.” The major exhibition, Siskind in the Collection (1989), at the Museum of Modern Art cast him as one of the leading figures in the development of photography as an art form. Centennial shows at the Museum of Fine Arts, Houston, and the Princeton University Art Museum celebrated his enormous contributions and importance.