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

Red chalk on cream antique laid paper, laid down on brown card

Black ink and brown wash over traces of black chalk on off-white antique laid paper, partially incised; verso: rubbed with red chalk

Red chalk on light tan antique laid paper

Black and white chalk on light tan antique laid paper, laid down on cream antique laid paper, framing lines in brown ink

Red chalk on toned (?) cream antique laid paper, framing lines in brown ink, laid down on a decorated mount

Black chalk on off-white antique laid paper

Red chalk on off-white antique laid paper

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

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

Gray ink, gray and brown wash on white laid paper, laid down to blue antique paper

Red chalk on cream antique laid paper

Red chalk on cream antique laid paper, laid down on cream antique laid paper with blue paper strips adhered to face, framing lines in black ink