Tree; verso: Head and Torso of an Écorché seen from Behind

Graphite on cream antique laid paper, framing lines, incised; verso: rubbed with red-brown chalk

Brown ink on three cut and rejoined sheets of cream antique laid paper; verso: black chalk

Black chalk, touches of white chalk on tan antique laid paper, laid down on blue card, framing lines in black chalk, lower right corner made up

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

Red chalk and graphite with guidelines in red chalk and graphite on cream antique laid paper, framing lines in red chalk, laid down on cream antique laid paper with blue antique laid paper border adhered to face

Graphite on off-white antique laid paper; verso: red chalk

Brown ink on cream antique laid paper, framing lines in brown ink

Black chalk and white gouache on buff wove paper, laid down to board(?). Surrounding paper frame obscures edges.

Watercolor and gouache on cream antique laid paper, with framing line in black ink, laid down on cream laid paper

Black chalk, brown wash, white gouache, and traces of red chalk on blue antique laid paper, partial 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