1108769 Study of plants by a ditch, with additions by an instructor, 1856 (pencil, sepia washes & gouache on paper) by Borbone, Prince Gaetano Maria Federico di (1846-71); 22.7x29.3 cm; Private Collection; (add.info.: Paper watermarked: Canson. Signed and dated G.M.B. 27 Gi.ne 1856?. This work may be based on a drawing or lithograph by a British of French artist.); Abbott and Holder, London, UK; Italian, out of copyright.