Georgia O'Keeffe. Pedernal, 1941-1942. Oil on canvas, 20 1/8 x 30 ¼ inches. Georgia O'Kee

Georgia O'Keeffe. Pedernal, 1941-1942. Oil on canvas, 20 1/8 x 30 ¼ inches. Georgia O'Keeffe Museum. Gift of The Burnett Foundation and The Georgia O'Keeffe Foundation. © Georgia O'Keeffe Museum. [1997.5.12]