18th-19th century
Graphite on paper
21st centuryAmericanGraphite on paper
20th centuryGermanGraphite on darkened off-white wove paper
19th centuryAmericanWatercolor over graphite on off-white wove paper
19th-20th centuryAmericanGraphite on off-white wove paper
19th centuryAmericanRed and black chalk counterproof on tan antique laid paper, lower left corner made up
18th centuryFrenchGraphite and watercolor on paper
20th centuryGermanBlack chalk heightened with white on blue paper
17th centuryBritishBlack ink on slide film, hand colored
20th centuryAmericanGraphite on paper
20th centuryGerman?Graphite on off-white wove paper
19th-20th centuryAmerican