undated
13.97 x 21.91 cm (5 1/2 x 8 5/8 in.)
Graphite on paper
20th centuryGerman?Colored marker, opaque watercolor, paper, blue pen, and adhesive on paper
20th centuryGermanColored crayons on paper
20th centuryGermanGraphite on off-white wove paper
19th-20th centuryAmericanGraphite on paper
20th centuryGermanGraphite on coated off-white wove paper
20th centuryAmericanCharcoal and black chalk on off-white wove paper; verso: charcoal
20th centuryAmericanColored marker on paper
Graphite on paper
20th centuryGermanGraphite on paper
20th centuryAmericanBlack marker on paper
20th centuryGermanSilverpoint on off-white wove paper prepared with Chinese white
20th centuryAmerican