1880 | printing ink on paper
modeled 1898; sand cast 1898 | sand cast in bronze
1949 | tempera on mat board
1834 | lithograph on paper
modeled 1918; plaster-mold cast between 1918 and 1930 | plaster-mold cast in bronze
modeled 1907; plaster-mold cast 1907 | plaster-mold cast in bronze
late 19th - early 20th century | graphite on paper
late 19th-early 20th century | graphite on paper
modeled 1898/1904; lost-wax cast circa 1907 | lost-wax cast in bronze
modeled 1926; lost-wax cast circa 1926 | lost-wax cast in bronze
modeled 1905/1908; lost-wax cast circa 1918 | lost-wax cast in bronze
modeled 1906; lost-wax cast 1917 or 1918 | lost-wax cast in bronze
lost-wax cast early 20th century | lost-wax cast in bronze
modeled 1904; lost-wax cast between 1904 and 1918 | lost-wax cast in bronze
modeled 1908; lost-wax cast between 1908 and 1917 | lost-wax cast in bronze
modeled 1903; lost-wax cast 1914 | lost-wax cast in bronze
