17th-18th century
Graphite on paper
20th centuryGermanColored marker on paper
20th centuryGermanGraphite on mylar
20th centuryAmericanRed and white chalk on tan antique laid paper
18th centuryFrenchTransparent and opaque watercolor and ink on white wove paper wrapped around cardboard
20th centuryAmericanWatercolor on off-white wove paper
19th centuryAmericanGraphite on white wove paper
19th centuryFrenchBlack and purple crayon on paper
20th centuryGermanInk on paper
20th centuryAmericanInk and graphite on paper
20th centuryGermanBlue pen on paper
20th centuryGermanGraphite and white chalk on blue laid paper
19th centuryAmerican