Artist: James McNeill Whistler
Date: 1885/1888
Collection: Freer Gallery of Art, Washington, DC
Accession Number: F1890.8a-b
Medium: chalk and pastel
Support: brown wove paper, laid down
Size: 10 13/16 x 7 1/6" (275 x 179 mm)
Signature: butterfly
Inscription: v.: 'Harmony in Blue & Violet', 'J. McNeill Whistler' and butterfly