19th-20th century
Black and metallic marker on paper
Charcoal and white gouache on tan wove paper, darkened.
19th centuryFrenchGouache on cream laid paper
18th centuryGermanBlack crayon on off-white wove paper
20th centuryGermanGraphite on off-white wove paper; verso: graphite and charcoal
20th centuryAmericanTransparent and opaque watercolor and black chalk on parchment
17th centuryDutchBrown ink on cream modern laid paper
19th centurySpanishGraphite on paper
20th centuryGermanGraphite on off-white paper
20th centuryAmericanColored marker on paper
20th centuryGermanBlack ink and graphite on translucent vellum paper
20th centuryAmericanGraphite on off-white wove paper mounted to tan cardboard
19th-20th centuryAmerican