20th century
Charcoal on paper
19th centuryAmericanCharcoal on buff paper
19th centuryAustrian
Graphite on white wove paper
20th centuryGermanBlack, red, and white chalk on pink wove paper
19th centuryBritishBlack and red marker on paper
Black and red marker on paper
20th centuryGermanColored marker on paper
20th centuryGerman
Graphite on paper
20th centuryAmericanBlack ink over graphite, partially erased, on heavy off-white wove paper
19th centuryAmericanBlack and white photocopy, fabric sample, emphemera, and adhesive on paper
20th centuryGermanBlack marker on paper
Brown wash and transparent and opaque watercolor on cream antique laid paper, with a framing line in brown ink
17th centuryDutch