undated
irregular: 15.56 x 15.24 cm (6 1/8 x 6 in.)
Graphite and white paint on paper
20th centuryGermanWatercolor over graphite on off-white wove paper
19th-20th centuryAmericanBlack ink and white chalk on blue laid paper
20th centurySpanishWatercolor on off-white wove paper, mounted to heavy cardboard
19th-20th centuryAmericanGraphite, brown ink, heightened with white on beige paper
19th centuryBritishBlue and black marker on paper
21st centuryGermanWatercolor, white gouache, and brown ink on white wove paper
20th centuryAmericanColored marker on paper
Watercolor and white gouache over graphite on off-white wove paper
19th-20th centuryAmericanBrown ink on tracing paper, darkened and mounted to wove paper
19th centuryFrenchBlack chalk on faded blue laid paper
19th-20th centuryGermanGraphite on paper
20th centuryGerman