undated
16.51 x 20.64 cm (6 1/2 x 8 1/8 in.)
Colored marker and graphite on paper
21st centuryGermanGraphite and watercolor on paper
20th centuryGermanGraphite on off-white wove paper
20th centuryAmericanRed and orange marker on paper
20th centuryGermanWatercolor over graphite on off-white wove paper
19th-20th centuryAmericanBlack and colored chalks and graphite on thin cream wove paper
19th centuryFrenchGraphite on paper
20th centuryGermanColored and metallic marker on paper
20th centuryGermanBlack, blue, and oranage crayon on paper
20th centuryGermanBlack crayon on paper
20th centuryGermanGraphite on off-white wove paper (recto and verso)
20th centuryAmericanGraphite on off-white wove paper
19th-20th centuryAmerican