19th-20th century
Black ink on off-white wove paper
20th centuryAmericanGraphite on cream wove paper
20th centuryAmericanBlack and red marker on paper
20th centuryGermanBlack chalk, brown ink, brown and gray wash, white gouache on gray wove paper
19th centuryFrenchGraphite on paper
20th centuryAmericanGraphite on paper
20th centuryGermanGraphite on paper
20th centuryGermanGraphite
19th centuryGermanBlack ink and gray wash, with some incising, on cream antique laid paper, verso covered with red chalk
18th centuryGermanGraphite on blue wove paper
20th centuryAmericanBlack ink, heightened with yellow, red, and white gouache on paper prepared with purple ground
15th centuryGermanInk on paper
Chinese