Unknown | obsidian
modeled 1916; lost-wax cast between 1916 and 1921 | lost-wax cast in bronze
300 BCE - 300 CE | clay
300 - 900 CE | clay
20th century | silver, turquoise, jet, mother of pearl, coral
800 - 1200 CE | clay
1300 - 1521 CE | clay
300 - 900 CE | jade
1800s | Ivory
1872 | silver
1912 | oil on canvas
1902 | watercolor and ink on paper
300 BCE - 300 CE | clay, slip, paint
300 BCE - 300 CE | clay, red slip
1300 - 1521 CE | stone