Duck and Bird, both with Wings Extended ; verso: blank

Black chalk on cream paper, laid down

Red chalk on cream antique laid paper, laid down on brown card

Watercolor and black ink over graphite on off-white antique laid paper, adhered to cream antique laid paper; verso: watercolor and black ink over graphite on off-white antique laid paper, adhered to cream antique laid paper

Graphite on cream antique laid paper

Graphite on off-white antique laid paper

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

Black and white chalk on blue laid paper

Black and white chalk on blue antique laid paper

Graphite and gray-brown wash on off-white antique laid paper

Black chalk and touches of brown ink on off-white antique laid paper, framing lines in black chalk

Black ink and brown wash on off-white paper, adhered to a decorated mount, hinged to blue card

Red and brown chalk on cream antique laid paper, laid down on cream antique laid paper with blue paper adhered to face