Mary Cassatt (1844-1926) Under the Horse-Chestnut Tree. 1896-1897. Drypoint and aquatint. 288x407. Breeskin 162; Mathews-Shapiro 181. Color print. A very fine trial proof on old azure laid paper, with very fresh and vivid colors, prior to the edition of 45 proofs for L'Épreuve Nouvelle, unsigned, glued by the edges to bristol. Fine creases caused by mounting and small ink stains normal to the edges of the sheet. Full margins.