19th century
Incised line and Aquarelle on white wove paper
20th centuryAmericanBlack marker on paper
20th centuryGermanGraphite on paper
20th centuryAmericanWatercolor over graphite on off-white wove paper
20th centuryAmericanGraphite on cream antique laid paper, with a framing line in graphite
18th centuryDutchWatercolor and metallic paint on silk
19th centuryBritishCharcoal on cream laid paper
20th centuryGraphite on paper
20th centuryGermanGraphite on off-white laid paper; verso: graphite and brown ink
19th centuryAmericanBlack ink on paper
20th centuryGermanparchment
17th centuryDutchGraphite on off-white wove paper
19th centuryFrench