early 20th century | watercolor
1879
1850 - 1900
early 19th century | hand-colored engraving on paper
late 19th century - early 20th century | bronze
mid-20th century | oil on canvas
1879 | oil on canvas
1889 | cast in bronze
1905 | oil on canvas
1889 | oil on canvas
1935 | gouache on paper
early 20th century | tempera on paper
circa 1960
700 - 1600 CE | Whelk Shell, Pigment
1941 | tempera
mid-20th century | tempera on mat board
