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

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

Black and red chalk with touches of white chalk on cream antique laid paper, framing lines in black chalk

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

Graphite on cream antique laid paper, framing lines in black ink

Brown ink and gray wash over traces of black chalk on cream antique laid paper, framing lines in brown ink, adhered on a decorated mount

Black chalk on cream antique laid paper

Black, red and white chalk on light tan antique laid paper, laid down on off-white antique laid paper

Red chalk over counterproof (?) on cream antique laid paper, framing line in brown ink, laid down on a decorated mount

Red, black, and white chalk, stumping, on light-tan antique laid paper, laid down on Japan paper, framing lines in brown ink

Black and brown ink and gray wash over faint black crayon on off-white laid paper, laid down to pale green laid paper