Georgia O'Keeffe. Petunia No. 2, 1924. Oil on canvas, 36 1/16 x 30 1/8 inches. Georgia O'Keeffe Muse

Georgia O'Keeffe. Petunia No. 2, 1924. Oil on canvas, 36 1/16 x 30 1/8 inches. Georgia O'Keeffe Museum. Gift of The Burnett Foundation and Gerald and Kathleen Peters. © Georgia O'Keeffe Museum