18th-19th century
Watercolor, gouache, and graphite on tan wove paper
20th centuryAmericanGraphite and black crayon on off-white modern laid paper, abraded over entire surface
19th centuryFrenchGraphite on paper
20th centuryAmericanInk on vellum
20th centuryGermanColored marker on paper
20th centuryGermanBlack crayon on paper
20th centuryGermanGraphite on off-white wove paper
20th centuryAmericanColored crayons on paper
20th centuryGermanGraphite on off-white tracing paper
20th centuryAmericanPaint samples, blue pen, and adhesive on paper
20th centuryGermanGraphite on off-white wove paper
19th-20th centuryAmericanPaper
20th centuryGerman