19th-20th century
Black and red inks on cream wove paper
20th centuryGermanBlack ink on off-white wove paper
20th centuryAmericanBlack ink and gray wash with corrections in white on off-white cardboard
20th centuryAmericanGraphite on off-white wove paper
19th centuryAmericanBlack and brown pencil on off-white wove paper
19th centuryAmericanColored marker on paper
20th centuryGermanGraphite and graphite wash on layered translucent vellum paper
20th centuryAmericanGraphite on paper
20th centuryGermanBrown ink and gray wash on antique laid paper
17th centuryDutchCharcoal on beige wove paper
20th centuryBlack and metallic marker on paper
Colored marker on paper