undated
15.24 x 9.53 cm (6 x 3 3/4 in.)
Black ball-point ink on buff modern laid paper
20th centuryAmericanBlack and brown ink, gray wash on cream antique laid paper. Verso: red chalk
17th centuryItalianGray ink, gray wash, black chalk and white gouache on green prepared parchment; verso: brown ink and wash, with washes of grayish purple and yellow
14th centuryItalianBrown ink with touches of black chalk on cream antique laid paper, laid down overall to cream wove paper
16th centuryItalianBlack crayon on paper
20th centuryGerman?Graphite and charcoal on cardboard
19th-20th centuryAmericanGraphite on paper
20th centuryGermanBlack and gray wash over black chalk on off-white paper, laid down
18th-19th centuryBritishColored marker on paper
20th centuryGermanGraphite on off-white wove paper
19th centuryAmericanBeeswax, graphite, detritus and debris on wove paper
20th centuryAmericanCrayon on paper
20th centuryAmerican