late 19th century - early 20th century | feather (eagle, pheasant), hide, glass
19th century - 20th century | wood, feathers, sinew
tempera and graphite on paper
circa 1904 | hide, glass, sinew
tempera on paper
tempera on board
1897 | graphite on board
1965 | graphite and tempera on mat board
ink on paper
1983 | ink on paper
1966 | tempera on paper
1975 | gouache on board
1996 | tempera on mat board