Study of Waves; Inscriptions; verso: blank page

Black chalk, black crayon, and white chalk on gray paper

Charcoal and white gouache on blue wove paper, faded to green

Black watercolor and black chalk on thin cream wove paper; verso: black chalk on thin cream wove paper

Graphite on cream wove card, the surface prepared with a hard, polished white ground; highlights scratched through the graphite with a sharp tool; background shading seems to have been stumped or stippled through a circular honeycomb mesh about 1 mm. in diameter

Brown wash over graphite on white wove paper

Black chalk with extensive stumping and erasures on cream wove paper

Brown ink with brown and gray wash on off-white wove paper

Charcoal and black and white chalk, squared in charcoal, on blue-gray wove paper

Black ink on tracing paper, darkened and mounted to folded laid paper

Black chalk, charcoal, and red chalk on off-white wove paper, adhered to a decorated mount

Transparent watercolor and graphite on off-white laid paper

Watercolor and black ink on cream laid paper