Toucan Resting on a Branch; verso: Two Falcons

Watercolor and brown ink, on cream antique laid paper, framing lines in graphite and black and brown ink, laid down on cream antique laid paper

Black chalk with touches of black ink and graphite on cream antique laid paper, laid down on a decorated mount, framing lines in brown ink

Black ink, red chalk and red chalk wash on cream antique laid paper, framing lines in brown and black ink, laid down on off-white antique laid paper

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

Black chalk on off-white antique laid paper, adhered to gray antique laid paper

Black and red chalk with touches of black and white chalk, and white gouache on cream antique laid paper

Black ink and gray and brown wash on off-white antique laid paper, partially incised, adhered to a decorated mount

Red, brown, and pink chalk, and graphite on cream antique laid paper, framing line in graphite

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

Brown ink and watercolor over traces of black chalk on off-white antique laid paper, laid down on a decorated mount

Gouache on off-white antique-laid paper

Red chalk on blue antique laid paper, laid down on light tan antique laid paper