17th-18th century
Red ink and red wash
18th centuryAustrianBlack ink on off-white wove paper
20th centuryAmericanGraphite on paper
20th centuryAmericanBrown ink on cream antique laid paper
17th centurySpanish?Ink on vellum
20th centuryGermanBlack crayon on paper
20th centuryGerman?Transparent and opaque watercolor on off-white wove paper
20th centuryGermanGraphite, ink, and blue and brown wash ; graphite on paper
20th centuryAmericanBlack ink, graphite, and yellow chalk on cream wove paper
20th centuryAmericanBlack marker on paper
20th centuryGermanPaint samples, blue pen, and adhesive on paper
20th centuryGermanBlack crayon on paper
20th centuryGerman