Artist: James McNeill Whistler Date: 1882 Collection: National Gallery of Art, Washington, DC Accession Number: 1943.3.8804 Medium: pen and brown ink Support: beige wove paper, f.s. Size: 8 13/16 x 6 15/16" (224 x 177 mm) Signature: butterfly Inscription: v.: 'Sketch by J. McNeil Whistler at / Mrs. McNay's, Upper Grove, S. Norwood / 14 March 1882', '958639' and '00 / 3543', in unknown hands; collector's marks 'HNH' (S. H. N.Harrington; Lugt 1348) and 'LJR' (L. J. Rosenwald)