19th-20th century
Pastel on brown wove paper
19th centuryAmerican
Black fiber-tipped ink and Letraset
20th centuryBritishGraphite on cream antique laid paper
18th centuryBritish
Ink on off-white wove paper
20th centuryAmericanGraphite with touches of black chalk on tan wove paper
19th centuryFrenchGraphite on paper
20th centuryGermanCharcoal on off-white laid paper
19th-20th centuryAmerican
Brown crayon on off-white laid paper
20th centuryAmerican
Black crayon on paper
20th centuryGermanBlack chalk with some smudging on off-white wove paper
19th-20th centuryDutchBlack marker on paper
20th centuryGermanBlack and brown ink and gray wash on off-white antique laid paper, framing lines in gray and brown ink
18th centuryFrench