Henri Guérard (1846-1897) Entrance to the Grand Canal, near the Piazzetta (night effect). Before 1891; Bassin Duquesne (Dieppe), moon effect. Before 1889; La Drague (Dieppe), moon effect. Before 1887. Etching and aquatint. Each 475x295mm. Bertin 210, 224 and 225. Very fine, fresh proofs printed in midnight blue on cream laid paper. Slight dusting to edges. Full margins. Set of 3 p.