Physical Dimensions: overall (approximate): 17 x 12.4 cm (6 11/16 x 4 7/8 in.)
Provenance: By descent through the artist's family to Henry Bulwer (born 1854), Vancouver, Canada; Zeitlin & Ver Brugge Booksellers, Los Angeles; Lessing J. Rosenwald; gift to NGA, 1951.