undated
16.19 x 20 cm (6 3/8 x 7 7/8 in.)
Graphite on paper
20th centuryAmericanWatercolor, wash, and graphite on tan wove paper
19th centuryGermanGraphite on soft white wove paper
20th centuryAmericanBlack and white chalk on blue modern laid paper
19th centuryFrenchGraphite on paper
20th centuryGermanBrown ink, gray wash, and white gouache over black chalk on gray laid paper
18th centurySwissBlack crayon on paper
20th centuryGerman?Graphite on heavy cream wove paper, attached to sketchbook block
19th centuryBritishGraphite on off-white wove paper
20th centuryItalianCopperpoint with white Italian marble heightening on off-white modern wove paper, prepared with lapis lazuli, calcined bone, and rabbit skin glue.
20th centuryAmericanBrown ink and brown wash over graphite on cream antique laid paper
16th-17th centuryFlemishWatercolor and white gouache on off-white wove paper
19th centuryBritish