Heterocampa Biundata, Walker, study for book Concealing Coloration in the Animal Kingdom, Abbott Handerson Thayer, between 1849 and 1921

Object Type: painting. Date: between 1849 and 1921. Place of creation: United States of America. Dimensions: height: 7.9 cm (3.1 in) ; width: 6 cm (2.3 in). Collection: Smithsonian American Art Museum. Abbott Handerson Thayer - Heterocampa Biundata, Walker, study for book Concealing Coloration in the Animal Kingdom - 1950.2.17C - Smithsonian American Art Museum