Artist: James McNeill Whistler
Date: 1880
Collection: The Hunterian, University of Glasgow
Accession Number: GLAHA 46083
Medium: chalk and pastel
Support: brown wove paper
Size: 7 7/8 x 10 9/16" (200 x 268 mm)
Signature: butterfly
Inscription: 'No 20 10 1/4 x 4 3/4'