Georgia O’Keeffe's Yellow Cactus, 1929Georgia O’Keeffe's Yellow Cactus, 1935Georgia O’Keeffe's Lake George in Woods, 1922Georgia O’Keeffe's Lake George Barns, 1926Georgia O’Keeffe's Sky with Flat White Cloud, 1962Georgia O’Keeffe's Music – Pink and Blue No. 1, 1918Georgia O’Keeffe's Black and White, 1930