undated
20.96 x 26.04 cm (8 1/4 x 10 1/4 in.)
Black ink, gray wash, and graphite on cream antique laid paper, adhered to cream antique laid paper
18th centuryFrenchGraphite
18th-19th centurySwissGraphite on paper
20th centuryAmericanBlack ink on acetate
20th centuryAmericanGraphite on translucent vellum paper, the reverse printed with a grid
20th centuryAmericanGraphite on paper
20th centuryAmericanWatercolor over graphite on off-white paper
19th-20th centuryDutchColored marker on paper
20th centuryGermanGraphite on paper
20th centuryGermanGraphite on cream wove paper
20th centuryFrenchColored marker on paper
20th centuryGermanGraphite on heavy off-white wove paper
19th centuryAmerican