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

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

Red chalk and graphite on off-white antique laid paper

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

Red and white chalk with traces of graphite on tan antique laid paper; verso: darkened

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

Brown ink and brown wash over traces of black chalk on off-white antique laid paper, framing lines in brown ink

Brown ink and gray wash, incised, on blue antique laid paper

Black chalk on beige antique laid paper

Black chalk on cream antique laid paper

Red and white chalk on light tan antique laid paper, framing lines in brown ink, laid down on cream antique laid paper with blue paper strips adhered to face

Black chalk, charcoal, and red chalk on off-white wove paper, adhered to a decorated mount

Red chalk, graphite, watercolor and gouache on cream antique laid paper, laid down on cream antique laid paper