19th-20th century
Black crayon on paper
20th centuryGerman?Graphite with yellow and orange crayon on paper
20th centuryGerman?Red, white, and black chalk on light tan antique laid paper
18th centuryFrenchGraphite on ivory wove paper
19th centuryAmericanColored marker on paper
20th centuryGermanColored crayons on paper
20th centuryGermanGraphite on paper
20th centuryGerman?Transparent watercolor, black and gray inks, and graphite on antique laid paper adhered along edges to thin card
18th-19th centuryBritishGraphite on cream antique laid paper
18th-19th centuryFrenchGraphite and watercolor on paper
20th centuryGermanInk and opaque watercolor on paper; Rajput Style
17th centuryIndianWatercolor over graphite on off-white wove paper, affixed to cardboard
19th-20th centuryAmerican