1937?
sketches are on the verso of a letter
28 x 21.7 cm (11 x 8 9/16 in.)

Black ink on off-white wove paper
20th centuryAmericanWatercolor, black ink, and graphite on off-white wove paper
19th centuryBritish
Gouache on wove paper
20th centuryAmericanWatercolor
19th centuryDutch
Black ink on transparent paper
20th centuryGermanColored marker on paper
20th centuryGerman
Black ink on off-white wove paper
20th centuryAmericanInk on paper
Chinese
Black ink on tan wove paper
20th centuryAmericanGraphite on off-white wove paper
19th-20th centuryAmericanBlack chalk , with touches of white gouache, on dark cream antique laid paper, mounted overall to cream antique laid paper hinged to decorative mount.
16th centuryItalian