19th-20th century
Graphite on paper
21st centuryAmericanBlack ink and watercolor on cream laid paper
20th centuryAmericanWatercolor, gouache, and graphite on cream wove card
19th centuryAmericanGraphite on darkened off-white wove paper
19th centuryAmericanBlack crayon on paper
20th centuryGerman?Brown ink and watercolor on beige wove paper
19th centuryAmericanGraphite on paper
20th centuryGermanBlack chalk and gray wash on cream antique laid paper, double framing line in black ink over brown ink, a pinhole in the center, laid down on antique laid paper
17th centuryDutchGraphite on tan wove paper
20th centuryGermanBlack ink on tracing paper, darkened and mounted to folded laid paper
19th centuryFrenchGraphite
20th centuryBritish