Alfredo Müller (1869-1939 )The Three Boats. 1902. Etching and aquatint. 445 x 443. Koehl E141. Printed in colors. Beautiful proof on beige vellum, with small highlights of white gouache, covered later with an apocryphal signature in red pencil. Small accidents and missing at the right edge of the sheet. Short tears at the top. All margins.