19th-20th century
Black crayon on paper
20th centuryGermanColored marker on paper
21st centuryGermanBlack and white chalk on blue-gray wove paper
19th centuryAmericanWatercolor and graphite on white wove paper
19th centuryBritishGraphite on paper
20th centuryGerman?Graphite on off-white wove paper
19th centuryAmericanBrown ink, and gray wash on cream antique laid paper, double framing line in brown ink, pinhole in the center, laid down on antique laid paper
17th centuryDutchBrown wash and black chalk on cream wove paper
19th centuryFrenchBrown ink over black chalk on off-white antique laid paper
16th centuryItalianGraphite on paper
20th centuryGermanGraphite and colored crayons on paper
20th centuryGermanGraphite on heavy cream wove paper
19th centuryBritish