late 19th century - early 20th century | Modeling compound (likely air-dry Modello or similar), iron armature, paint.
modeled 1921; lost-wax cast between 1922 and 1926 | lost-wax cast in bronze
1868 | watercolor on paper
1946 | oil on canvas
late 19th century - early 20th century | graphite and ink on paper
late 19th century - early 20th century | gelatin silver process
April 3, 1932 | gelatin silver process