undated
21.91 x 13.97 cm (8 5/8 x 5 1/2 in.)
Black ink on white wove paper
20th centuryGermanWatercolor and conté crayon on off-white laid paper
20th centuryFrenchGunpowder on Japanese paper
20th centuryChineseOil on tracing paper
20th centuryAmericanGraphite on paper
20th centuryAmericanGraphite on paper
20th centuryAmericanGraphite and colored crayon on off-white wove paper
20th centuryGermanRed and white chalk on off-white wove paper prepared with beige ground
19th centuryGermanInk on cardboard
20th centuryAmericanWatercolor, black ink, graphite, and black chalk on off-white antique laid paper; verso: graphite
19th centuryBritishGraphite with touches of black chalk on parchment
17th centuryDutchBlack ink, brown wash, and graphite on cream antique laid paper, laid down
18th-19th centuryBritish