Untitled [Train on a High Bridge]; verso: Untitled [Houses]

Blue-black ink on ivory wove paper

Watercolor on off-white wove paper, mounted to off-white cardboard

Graphite on cream wove paper

Graphite and gray wash on off-white laid paper

Graphite and charcoal on paper

Oil stick on white wove paper; verso: black ink

Graphite and white crayon on blue laid paper

Watercolor and graphite on white wove paper

Black ink and colored chalk on off-white wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Watercolor on cream wove paper