19th-20th century
Colored marker and opaque watercolor on paper
21st centuryGermanGraphite on paper
20th centuryGermanGraphite on paper
20th centuryGermanGraphite on paper
20th centuryGermanBlack crayon on paper
20th centuryGermanOpaque and transparent watercolor over graphite (?) with gum arabic glazing on cream antique laid paper
18th centuryDutchGraphite on buff wove paper
20th centuryAmericanGraphite and colored crayons on paper
20th centuryGermanWatercolor and gouache on cream wove paper
19th centuryBritishColored marker on paper
20th centuryGermanGraphite, black ink, and watercolor on white paper
20th centuryBritish