undated
13.65 x 21.27 cm (5 3/8 x 8 3/8 in.)
Black marker on paper
20th centuryGermanColored marker on paper
20th centuryGermanGraphite on envelope
20th centuryGermanColored marker on paper
20th centuryGermanCharcoal on blue laid paper
19th-20th centuryAmericanBlue and yellow crayon on paper
20th centuryGerman?Black ink on frosted mylar
20th centuryAmericanWatercolor, black ink and graphite on cream laid paper; verso: graphite
18th centuryBritishGraphite on paper
20th centuryGermanGraphite on paper
20th centuryGermanColored marker on paper
20th centuryGermanCharcoal on faded blue laid paper
19th-20th centuryAmerican