19th-20th century
Graphite and crayons on paper
20th centuryGerman
Charcoal on cream wove paper
20th centuryBritish
Graphite on paper
20th centuryAmericanColored marker on paper

Black ink on off-white wove paper
20th centuryAmericanGraphite on paper
20th centuryAmericanBrown ink and brown wash over black chalk, partial squaring in black chalk, on cream antique laid paper, laid down
17th centuryFlemishBlack ink, gray and brown wash, and red and blue transparent watercolor over graphite on cream antique laid paper
17th centuryDutchGraphite on off-white wove paper
19th-20th centuryAmericanGraphite and white gouache on buff wove paper
19th-20th centuryAmericanBlack, red, and white chalk and brown ink on blue antique laid paper, with multiple framing lines in black ink and gold
18th centuryDutchBlack, white and red chalk, charcoal, brown wash and brown ink on gray antique laid paper, laid down
17th centuryFlemish