Alfred Stieglitz’s Intimate Portraits of Georgia O’Keeffe

A new Georgia O’Keeffe retrospective opens at the Tate Modern today — the largest exhibition of the artist’s work ever to be staged outside of America. A section of the show explores her relationship with her husband Alfred Stieglitz, who photographed her more than 300 times between 1917 and 1937. Here, Stieglitz’s “Georgia O’Keeffe – After Return from New Mexico,” 1929.