Two Birds Taking Flight; verso: blank

Red chalk on cream antique laid paper, framing lines in brown and black ink, and graphite

Brown ink and brown wash on cream antique laid paper

Watercolor and gouache on off-white wove paper

Black and white chalk drawing mounted within a book on Prud'hon

Brown ink, black chalk, and graphite with guidelines in graphite on cream antique laid paper

Black chalk and brown wash on cream antique laid paper

Black and white chalk on blue antique laid paper; verso: graphite and touches of white chalk

Red chalk on cream antique laid paper, laid down on a decorated mount

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

Watercolor and gouache on off-white wove paper