Standing Duck and Bird in Flight; verso: blank

Graphite on off-white antique laid paper

Black ink and black chalk with gray wash and white gouache on toned cream antique laid paper laid down on a decorated mount

Red chalk, extensively stumped, and white chalk on tan antique laid paper

Watercolor and graphite over brown printing ink on white wove paper

Brown wash and black chalk on pale green antique laid paper. Verso: Figural and architectura; sketches, graphite.

Black chalk on cream antique laid paper

Red chalk, black ink, gray wash, and touches of graphite on off-white antique laid paper, laid down on a decorated mount

Watercolor and black ink over black chalk on cream laid paper, top edge trimmed, laid down on a decorated mount, framing lines in brown ink

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Graphite on cream antique laid paper; verso: graphite and watercolor

Graphite, pen and brown ink, watercolor and gouache, heightened with white, on paper