1928 - 1931 | watercolor on paper and matboard
1975 | gouache on board
1944 | ink and pen on paper
19th century - mid-20th century | yucca, resin, horsehair
early 20th century | willow, yucca, horsehair, resin
late 19th century - early 20th century | willow
early 20th century | willow, sumac, horsehair, wool
late 20th century | colored pencil on paper
1978 | tempera on mat board
early 20th century | watercolor on paper
early 20th century | watercolor on paperboard
