Standing Heron and Two Perched Birds; verso: blank

Black ink, brown wash, and watercolor over graphite, on off-white laid paper

Black ink over graphite on discolored white paper

Red chalk with traces of graphite on tan antique laid paper; verso: red chalk

Verso: watercolor and black ink over traces of graphite on cream antique laid paper

Black ink and gray wash over graphite on tracing paper mounted on white laid paper

Brown wash and graphite on pale gray modern laid paper

Brown chalk on cream laid paper

Black chalk, heightened with white, on discolored blue antique-laid paper

Gray ink and gray wash over black chalk on off-white laid paper, laid down to pale green laid paper with folio 3a

Graphite on off-white modern laid paper

Black crayon on off-white antique laid paper, mounted on pale green laid paper