19th century
Paper
19th-20th centuryGermanBlack chalk on buff paper
19th centuryGermanBlack chalk heightened with white chalk on brown wove paper
19th centuryGermanRed and white chalk on off-white wove paper prepared with brown ground
19th centuryGermanPastel on paper
19th centuryGermanGraphite on tan paper
19th centuryGermanBlack chalk heightened with white chalk on brown wove paper
19th centuryGermanBrown ink, brown wash, and graphite; verso: graphite
18th-19th centuryGermanBlack ink on antique laid paper
18th-19th centuryGerman