Seated Duck; verso: blank

Red chalk on cream antique laid paper; verso: red chalk and graphite

Red and black chalk on cream antique laid paper; verso covered with red chalk

Brown wash over graphite on heavy cream wove paper

Black chalk over a black chalk counterproof on off-white antique laid paper, laid down on cream antique laid paper with blue antique laid paper borders adhered to face, framing lines in graphite

Graphite, brush and brown wash, and brown ink on cream antique laid paper

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

Brown crayon on oiled beige antique laid paper, mounted on cream laid paper

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, laid down on cream antique laid paper with blue antique laid paper border adhered to face

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

Black and white chalk on blue antique laid paper