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

Brown ink and gray wash over traces of black crayon on off-white laid paper, laid down to pale green laid paper

Brown ink on white wove paper

Black and white chalk on blue antique laid paper

Brown wash over black chalk and graphite, with touches of white gouache on cream antique laid paper toned with brown wash, with framing lines in black chalk and brown ink

Black ink, red chalk, gray wash, and white gouache over black chalk, on blue antique laid paper; verso: black ink and gray wash

Graphite and brown wash with touches of white chalk on oiled antique laid paper

Black chalk on off-white antique laid paper

Red chalk on off-white antique laid paper; verso: red chalk

Watercolor, black ink, and graphite on off-white antique laid paper, laid down on wove paper, laid down on a matboard, framing line in black ink

Brown ink and brown wash on blue antique laid paper

Brown ink over red chalk on off-white antique laid paper

Black and white chalk on blue paper