Duck with Wings Extended, Seen from Behind; verso: blank

Black chalk 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 chalk with traces of black chalk on cream antique laid paper

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

Black and white chalk on tan antique laid paper, squared in black chalk

Black crayon and gray wash on cream antique laid paper, mounted on pale green laid paper

Graphite on off-white modern laid paper

Black ink and gray-brown wash over black chalk on cream antique laid paper, framing lines in brown and black ink and black chalk, blue paper borders adhered to face, laid down on a decorated mount with remnant of a ledger from 1713 on the verso

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

Black and white chalk on blue-gray antique laid paper

Red chalk with traces of graphite, and 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

Black ink and brown wash over black chalk on toned cream antique laid paper, laid down on laid paper, framing lines in brown ink