modeled 1858; sand cast mid-19th century - late 19th century | sand cast in bronze
circa 1880 | hide, glass
1900 | hide, glass
20th century | terrapin, hide
mid-20th century | watercolor
mid-20th century | tempera on paper
1941 | tempera
early 20th century | watercolor on paper
1937 | watercolor on light paper
1945 | ink and pen on paper
1946 | ink and pen on paper
1928 - 1931 | watercolor on paper and mat board
1928 | watercolor on paper and mat board
1947 | tempera
