Alfredo Müller (1869-1939 )In front of the ramp. 1897. Etching. 300 x 395. Koehl E11. Printed in colors. Very nice proof of the black plate alone on cream vellum watermarked "Auvergne à la main", enhanced with watercolor, later covered with an apocryphal signature in pencil. Small surface scratch to the right of the model. All margins.