20th century
Pinholes at all corners.
image: 28.8 x 20.4 cm (11 5/16 x 8 1/16 in.) actual: 30.2 x 22.6 cm (11 7/8 x 8 7/8 in.)

Crayon on paper
20th centuryAmericanWatercolor on white wove paper
20th centuryAmericanWatercolor and white gouache over graphite on off-white wove paper
19th-20th centuryAmericanBlack chalk and charcoal on off-white laid paper
19th-20th centuryAmerican
Black ink on off-white wove paper
20th centuryAmerican
Black ink on off-white wove paper
20th centuryAmerican
Black ink and gouache on cream wove paper; verso: black ink
20th centuryAmericanBlack and white conté crayon on gray modern laid paper
20th centuryAmerican
Watercolor, white gouache and graphite on off-white cardboard
20th centuryAmerican
Charcoal and colored chalks on a ground of rubbed charcoal heavily modeled by erasures, on off-white wove paper, mounted on Kraft paper and wrapped around a strainer
20th centuryAmericanGraphite on paper
20th centuryAmerican
Graphite and black crayon with touches of white chalk on tracing paper
20th centuryAmerican