19th century
Brown wash and graphite on antique laid paper
18th-19th centuryGermanRed and white chalk on off-white wove paper prepared with brown ground
19th centuryGermanInk on paper
19th centuryGermanBlack ink and brown, gray, and blue wash over graphite on cream laid paper
19th centuryGermanPaper
19th-20th centuryGermanBlack and white chalk on gray-green wove paper
19th centuryGermanGraphite on light gray paper
19th-20th centuryGermanRed and white chalk on off-white wove paper prepared with brown ground
19th centuryGermanBrown ink
19th centuryGermanGraphite on off-white wove paper
19th centuryGerman