undated
14.92 x 9.84 cm (5 7/8 x 3 7/8 in.)
Brown ink on parchment, mounted at two sides
17th centuryFlemishGraphite on paper
20th centuryGermanGraphite on off-white wove paper
19th centuryAmericanGraphite on darkened off-white wove paper; verso: graphite and white gouache
19th centuryAmericanBrown ink, brown wash, heightened and corrected with white gouache, over black chalk on cream antique laid paper
17th centuryFrenchBrown ink, gray wash, and colored chalk over graphite on off-white cardboard
20th centuryAmericanGraphite on paper
20th centuryGermanBlack chalk with touches of white gouache on light tan antique laid paper, squared in black chalk
17th centuryFrenchWatercolor
19th centuryBritishGraphite on slightly darkened off-white wove paper
19th centuryAmericanBrown ink, brown wash, and graphite on cream wove paper
19th centuryItalianBlack ink on off-white wove paper
20th centuryAmerican