18th-19th century
Oil pastel on cream wove paper
20th centurySwissGraphite on paper
20th centuryGermanTransparent and opaque watercolor on off-white Japanese paper
19th centuryAmericanBrown ink on cream modern laid paper
19th centurySpanishSpray paint and stencil on wove paper
20th centuryUruguayanInk and white opaque watercolor on paper; Rajput Style, Kota School
18th centuryIndianBlack marker on paper
Graphite on newspaper
20th centuryAmericanPaper
20th centuryGermanCharcoal on heavy beige wove paper
19th-20th centuryAmericanInk on vellum
20th centuryGermanGraphite on paper
20th centuryGerman