undated
20.32 x 10.8 cm (8 x 4 1/4 in.)
Black ink and yellow chalk on translucent buff wove paper
20th centuryAmericanBlack chalk on parchment
17th centuryDutchGraphite on cream laid paper; verso: graphite
20th centuryGermanGraphite on off-white wove paper
19th-20th centuryAmericanGraphite on off-white wove paper
19th centuryAmericanWatercolor and graphite on off-white wove paper
20th centuryAmericanGraphite with blue and green crayon on paper and mounted
20th centuryGermanGraphite on buff wove paper
20th centuryAmericanCharcoal on cream laid paper
20th centuryAmericanBeeswax, graphite, detritus and debris on wove paper
20th centuryAmericanCharcoal on blue laid paper
19th-20th centuryAmericanBlack ink on off-white wove paper
20th centuryAustrian