late 19th century - early 20th century | gelatin silver process
mid-19th century | oil on canvas
early 20th century | oil on board
1852 | oil on canvas
circa 1907 | gelatin silver process
modeled 1902; lost-wax cast 20th century | lost-wax cast in bronze
circa1907 | gelatin silver process
1952 | egg tempera and casein on board