July 31, 1963 | ink on paper
1966 | ink on paper
cast 1899 | bronze
modeled 1885; sand cast before 1926 | sand cast in bronze
December 3, 1947 | ink on paper
December 28, 1947 | ink on paper
January 26, 1948 | ink on paper
September 28,1959 | ink on paper
April 28, 1943
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 possibly between 1909 and 1917 | lost-wax cast in bronze
modeled 1903; lost-wax cast circa 1917 | lost-wax cast in bronze
circa 1850 | marble
1946 | Philippine mahogany and walnut wood
mid-20th century | colored pencil on paper
1785 | Seravezza marble
1764 - 1766 | silver
late 19th century - early 20th century | gelatin silver process
1872 | silver
