Cover/Frontispiece for Les Fleurs du Mal, plate 1 of 9. Odilon Redon; French, 1840-1916. Date: 1890. Dimensions: 44 ? 40 mm (image, back cover); 256 ? 164 (plate, front cover); 463 ? 327 mm (sheet). Bi-fold portfolio cover printed in black by photogr