Artist: James McNeill Whistler Date: 1893 Collection: Art Institute of Chicago Accession Number: 1933.213 Medium: lithographic crayon Support: fine-grained lithographic transfer paper laid down on cream wove paper Size: 6 5/16 x 9 5/8" (sheet 160 x 245 mm, image 140 x 236 mm) Signature: two butterflies Inscription: stamp 'WSB' (Walter Stanton Brewster)