1967 | graphite on paper
1992 | ballpoint pen on paper
late-19th century - early 20th century | graphite on paper
1888 | graphite on paper
mid-19th century - late 19th century | graphite on paper
1883 | graphite on paper, heightened with white gouache
mid-19th century - early 20th century | wash, watercolor, white gouache over graphite
1940s | paper
mid-19th century | metal, glass, paper, ribbon
1940s | paper, ink
modeled 1858; sand cast mid-19th century - late 19th century | sand cast in bronze
1940s | wood, metal, leather, plastic, paper
1940s | paper, metal
20th century | glass, cotton, wool