18th-19th century
Black ink on translucent vellum paper
20th centuryGermanLeather bound sketchbook
20th centuryAmericanGouache on cream wove paper adhered to cream card
19th centuryGermanWatercolor and black wash over graphite on off-white wove paper
20th centuryAmericanWatercolor, brown ink, and graphite
20th centuryBritishBlack ink and white-gray gouache on grayish-white textured wove paper
20th centuryAmericanBrown wash over graphite, with traces of white gouache, on cream antique laid paper
18th centuryFrenchGraphite on paper
20th centuryAmericanGraphite on cream wove paper
19th-20th centuryAmericanBlack and white chalk on blue antique laid paper
18th-19th centuryFrenchBlack marker on paper
Graphite on off-white wove paper
19th centuryAmerican