Artist: James McNeill Whistler Date: 1888/1900 Collection: The Hunterian, University of Glasgow Accession Number: GLAHA 46341 Medium: oil Support: wood Size: 89 x 140 mm (3 1/2 x 5 1/2") Signature: butterfly Inscription: none Frame: Grau Whistler, signed 'F H Grau - London', 1892