Dog and Squirrel; verso: Crane

Green leather-covered sketchbook

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

Watercolor on cream wove paper

Black chalk on cream antique laid paper

Black and white chalk on blue paper faded to tan

Black ink, gray wash, and white gouache on lightly faded blue antique laid paper, laid down on off-white wove paper, framing lines in black ink

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

Watercolor, black and red chalk, and white gouache on cream antique laid paper, partial framing lines in black and brown ink, laid down on a decorated mount

Watercolor, touches of white gouache, red and black chalk, gray wash, and graphite on cream antique laid paper

Parchment covered album with 96 bird studies executed in black ink and watercolor on 83 leaves of off-white antique laid paper (43 x 34.5 cm.). Some drawings have been pasted into the album, others were drawn directly on the album leaves.

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

Black and white chalk on blue antique laid paper