Duck; verso: Eagle

Black chalk and brown wash with traces of white chalk on toned cream antique laid paper, framing lines in brown and black ink, laid down on light tan 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 light tan wove paper, squared in black chalk

Black chalk and brown wash on cream antique laid paper; verso: black chalk

Red chalk on off-white antique laid paper; verso: graphite

Black chalk on cream antique laid paper

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

Red chalk on faded blue antique laid paper, laid down on cream antique laid paper, partially covered with blue papers

Red chalk counterproof reworked with brown chalk on off-white antique laid paper, adhered to cream wove paper

Red chalk on paper; verso: red and black chalk

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

Black chalk, stumped, with touches of white chalk on cream antique laid paper toned to light tan, framing lines in black ink