Two Ducks in the Water, One Taking Flight; verso: blank

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

Black and white chalk on tan laid paper

Red chalk on cream antique laid paper

23 drawings in black chalk on off-white antique laid paper

Black chalk on off-white antique laid paper

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

Black and brown ink, and gray and brown wash over black chalk, laid down on a decorated mount, framing lines in brown ink

Black chalk on off-white antique laid paper

Black chalk on off-white antique laid paper

Graphite on off-white antique laid paper; verso: brown ink

Red and black chalk on light tan antique laid paper

Brown ink on tan tracing paper