18th-19th century
Watercolor on off-white wove paper
20th centuryAmericanColored marker and stamp ink on paper
20th centuryGermanGraphite on paper
20th centuryAmericanBlack and white chalk and graphite on blue wove paper, faded to tan
20th centuryBritishGraphite on paper
20th centuryAmericanBrown ink on cream antique laid paper
16th centuryItalianColored crayon on paper
20th centuryGerman?Black ink on blue-ruled white graph paper
20th centuryAmericanWatercolor
20th centuryFrenchColored crayons on paper
20th centuryGerman?Graphite on paper
20th centuryGermanBlack ink and black wash over graphite on white antique laid paper
18th centuryItalian