1893 | gelatin silver process
1892 - 1893 | gelatin silver process
1850 - 1900
1850 - 1900 | gelatin silver process
1868 or 1872 | silver gelatin process
1898
1872 | gelatin silver process
mid-19th century | watercolor on paper
modeled 1903; lost-wax cast 1914 | lost-wax cast in bronze
early 20th century | bronze