17th-18th century
17.9 × 13.4 cm (7 1/16 × 5 1/4 in.)
Black chalk on off-white antique laid paper
18th centuryFrenchB/w photocopies and adhesive on paper
Sketchbook with black fabric-covered cardboard covers, held by two metal rings
20th centuryAmericanBlack and white chalk on blue-gray paper
17th centuryBritishSketchbook with black paper-covered cardboard covers and leather spine
19th centuryAmericanink on paper
20th centuryArgentinianWatercolor and gouache over graphite on cream wove paper
19th-20th centuryAmericanGraphite on heavy off-white wove paper
19th-20th centuryAmericanColored crayons on paper
20th centuryAmericanBlack marker on paper
20th centuryGermanGraphite on cream wove paper
20th centurySwissColored marker and black pen on paper
20th centuryGerman