19th-20th century
Turpentine wash with oil over graphite on off-white wove paper
20th centuryAmericanBlack chalk counterproof on white wove paper
19th centuryFrenchColored marker on paper
20th centuryGermanWatercolor over graphite on off-white wove paper
19th-20th centuryAmericanInk on paper
20th centuryGermanPaper
Black marker on paper
20th centuryGermanWatercolor on off-white wove paper, mounted to off-white cardboard
19th centuryAmericanColored marker on paper
20th centuryGermanBlack crayon on paper
20th centuryGerman?Graphite on white paper
19th centuryBritishBlack crayon on paper
20th centuryGerman