mid-20th century | tempera on matboard
late 19th century - early 20th century | leather, glass, cotton cloth, sinew
late 19th century | leather, glass, cotton string
circa 1930 - 1940 | leather, quills, glass, cotton
300 BCE - 300 CE | clay, slip, paint
1300 - 1521 CE | clay
late 19th century | hide, glass, quills, cotton
mid-20th century | tempera on mat board
1943 | wood
1941 | tempera on paper
1890–1900 | leather, quills, glass, cotton cloth, animal hair, cotton string
1920–1930 | hide, glass
1900–1910 | hide, glass, sinew
late 19th century | leather, glass, cotton, sinew
late 19th century - early 20th century | gelatin silver process
300 - 900 CE | clay
late 19th century - early 20th century | leather, quills, cotton cloth, cotton string
circa 1940 | leather, glass, cotton cloth, cotton string