Folio recto: Blank; verso: Two Perched Birds and One in Flight

Black and white chalk on light tan antique laid paper

Brown and gray wash over graphite on toned cream antique laid paper, laid down on a tan card, framing lines in brown ink

Black crayon and gray wash on cream antique laid paper, mounted on cream laid paper

Red chalk and touches of black chalk on cream antique laid paper, framing lines in black chalk, laid down on a decorated mount

Black crayon counterproof on cream antique laid paper

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

Green leather-covered sketchbook

Red chalk with traces of black chalk on cream antique laid paper

Red chalk and graphite with touches of white gouache, and guidelines in graphite on cream antique laid paper, laid down on cream antique laid paper, with blue antique laid paper border adhered to face

Pastel on paper, wrapped around and adhered to canvas

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