17th-18th century
Pfaff
Charcoal, charcoal wash, opaque watercolor, and black ink on blue-green wove paper, laid down or edge mounted
19th centuryFrenchWatercolor, black ink, pastel, and graphite on off-white wove paper
20th centuryAmericanGraphite on off-white wove paper
20th centuryAmericanCharcoal, oil stick, acrylic, and Liquid Paper on white wove paper
20th centuryAmericanColored marker on paper
20th centuryGermanBlack ink on off-white wove paper
19th centuryFrenchColored marker on paper
20th centuryGermanRed chalk on tan antique laid paper; verso: red chalk
16th-17th centuryItalianBlack crayon on paper
20th centuryGermanBrown ink and brown wash on off-white antique laid paper; verso: brown ink
18th centuryItalianBrown ink and brown wash over graphite on cream antique laid paper
17th centuryDutchBlack ink on off-white wove paper
20th centuryAmerican