20th century
Transparent and opaque watercolor over graphite on antique laid paper
18th centuryDutchBrown ink, with an accidental touch of white gouache, on cream antique laid paper laid down to twentieth-century white wove paper
16th centuryItalianGraphite on paper
20th centuryGerman?Colored marker and black pen on paper
20th centuryGermanWatercolor
20th centuryFrenchBlack ink over graphite on off-white laid paper
20th centuryAmericanBlack marker on paper
20th centuryGermanWatercolor and gouache on white wove paper
20th centuryAmericanGraphite on paper
20th centuryGermanBrown ink and brown wash on cream antique laid paper
17th centuryItalianGraphite on white paper
19th centuryBritishColored marker on paper