undated
7.62 x 12.7 cm (3 x 5 in.)
Colored marker and blue ink on paper
21st centuryGermanBlack chalk, graphite, and white chalk on tan wove paper
19th centuryFrenchColored crayons on paper and mounted
20th centuryGermanColored marker on paper
20th centuryGermanCharcoal on blue laid paper
19th-20th centuryAmericanBlack marker, paper, adhesive, and colored marker on paper
Charcoal on cream modern laid paper
20th centuryAmericanWatercolor over graphite on off-white wove paper, mounted to cardboard
19th-20th centuryAmericanGouache and black ink on off-white cardboard
20th centuryAmericanColored and metallic marker and black pen on paper
Colored marker on paper
20th centuryGermanGraphite on paper
20th centuryGerman