undated
13.97 x 8.26 cm (5 1/2 x 3 1/4 in.)
Black chalk and gray wash on antique laid paper
17th centuryDutchGraphite on off-white tracing paper
20th centuryAmericanGraphite on paper
20th centuryGermanGraphite on off-white wove paper
19th centuryAmericanBlack ink on paper
20th centuryGermanBlack ink and wash and white gouache on off-white wove paper
20th centuryAmericanGraphite on paper
20th centuryGermanGraphite on tan wove paper
20th centuryGermanColored pencil, black marker, paper, and adhesive on paper
Graphite on thin modern laid paper
20th centuryAmericanBlack pen on paper
Graphite on paper
20th centuryGerman