Folio recto: Blank; verso: Bird Confronting an Owl before a Cave

Graphite and black chalk on cream antique laid paper; verso: black chalk

Black chalk on off-white antique laid paper

Brown ink and brown wash over graphite on cream antique laid paper, adhered to cream card

Black chalk and charcoal, extensively stumped, with touches of red chalk on off-white antique laid paper, laid down on cream laid paper

Brown ink, brown wash, and white gouache over black chalk on tan antique laid paper, partial framing lines in black and brown ink, laid down

Brown ink and brown wash over black chalk on off-white antique laid paper, laid down to pale green laid paper

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

Red chalk on cream antique-laid paper, laid down on cream antique laid paper

Watercolor and black chalk on cream antique laid paper; verso: watercolor and black chalk

Black ink, brown wash, black ink framing line on cream antique laid paper

Black ink, brown wash, and watercolor on cream antique laid paper, adhered to a decorative paper edge