undated
10.8 x 13.97 cm (4 1/4 x 5 1/2 in.)
Graphite on back of envelope
20th centuryGermanBlack ink and white gouache over graphite on off-white wove paper
20th centuryAmericanBrown ink and gray wash over graphite on cream antique laid paper, laid down overall to cream wove paper
17th centuryItalianBlue marker on translucent film and paper
20th centuryGermanGraphite on off-white wove paper
19th centuryAmericanWatercolor
19th centuryFrenchGraphite on paper
20th centuryGerman?Colored and metallic marker on paper
20th centuryGermanColored marker on paper
Brown ink and brown wash heightened with white gouache on blue antique laid paper, laid down overall to cream modern laid paper
16th centuryItalianGraphite on paper
20th centuryGermanGraphite on buff wove paper
20th centuryAmerican