Four Birds; verso: Two Wild Ducks

Brown ink, brown wash, and graphite on off-white antique laid paper

Brown wash and graphite on greenish wove paper

Brown ink and brown wash on cream antique laid paper, laid down on off-white wove paper, framing lines in black ink

Red chalk, gray wash, black and brown ink, white gouache and black chalk, on off-white antique laid paper

Black chalk on cream antique laid paper

Gouache on off-white wove paper, lined with Japan paper

Red and white chalk

Black and white chalk on blue antique laid paper

Black chalk on off-white antique laid paper

Gouache and watercolor on cream wove paper adhered to light tan wove paper

Black chalk on cream antique laid paper

Black and red chalk on cream antique laid paper; verso: graphite