20th century
10.8 x 10.8 cm (4 1/4 x 4 1/4 in.)
Gray wash on cream laid paper, mounted to dark brown wove paper
20th centuryAmericanAcrylic, graphite, and computer print-out on off-white wove paper
20th centuryAmericanWatercolor and white gouache over graphite on off-white wove paper
19th-20th centuryAmericanBlack chalk on off-white laid paper
19th-20th centuryAmericanBlack ink on cream wove paper
20th centuryAmericanGraphite on off-white wove paper
20th centuryAmericanGraphite on paper
20th centuryAmericanOil, watercolor and graphite on thin off-white wove paper
19th-20th centuryAmericanGraphite and printed black ink on cream colored paper (verso: mimeographed Biology 21 worksheet)
20th centuryAmericanGraphite and marker on white wove translucent paper
20th centuryAmericanCharcoal on blue laid paper
19th-20th centuryAmericanHalftone block print mounted to off-white card with black ink additions
20th centuryAmerican