Installation view of "POWER: Work by African American Women From the Nineteenth Century to Now" at Sprüth Magers. Courtesy of Sprüth Magers, Los Angeles. 

Dorothea Lange, Migrant Mother, 1936. Courtesy of The Sir Elton John Photographic Collection. 

Viviane Sassen, Umana, 2017. Archival pigment ink on luster paper, 80 x 60 cm. Courtesy of STEVENSON. 

Deana Lawson, Ring Bearer, 2016. Inkjet print, 43 x 54 in. Courtesy of Rhona Hoffman Gallery, Chicago, and Sikkema Jenkins & Co., New York.