Landscape with Enclosed Bridge

Brown ink on blue paper; verso: brown ink and graphite

Gouache on cream wove paper

Brown ink and brown wash on cream laid paper

Black and brown ink, brown wash on cream wove paper

Graphite on white antique laid paper

Graphite on cream wove paper

Red chalk with some traces of graphite on off-white antique laid paper

Graphite on cream antique laid paper

Graphite on pale blue-gray antique laid paper

Watercolor, black ink and graphite on cream wove paper, mounted to brown paper

Graphite on cream antique laid paper

Brown ink over black chalk