20th century
Black chalk on cream antique laid paper
18th centuryFrenchBlack ink and gray wash on off-white laid paper
19th centuryAmericanBlack, red, and white chalk on buff antique laid paper
17th centuryItalianInk on paper
ChineseGraphite on paper
20th centuryGermanBlack chalk over red chalk on darkened off-white wove paper
20th centuryAmericanGraphite on paper
20th centuryGermanWatercolor and gouache on blue wove paper
19th centuryBritishPastel on brown wove paper
19th-20th centuryAmericanmagic marker, Bic pen, coffee
21st centuryAmericanBlack chalk on parchment, autograph framing line in black chalk
17th centuryDutchBlack and red ink on off-white Japanese paper
20th centuryAmerican