Study of Waves; Inscriptions; verso: blank page

Black crayon and graphite, squared in black crayon, on off-white antique laid paper; verso: squared in graphite

Brown wash over traces of black chalk on off-white antique laid paper

Brown ink, brown wash, and graphite on cream wove paper

Brown ink, brown wash, and graphite on cream wove paper

Charcoal and white chalk on pink-beige paper

Black and red chalk on pink prepared paper

Colored chalks over black chalk and graphite on off-white antique laid paper, framing lines in black ink, laid down on a decorated mount

Watercolor and gouache over graphite on white wove paper on two sheets, joined; verso: graphite

Black and gray wash over black chalk on off-white modern laid paper

Red crayon on brown cardboard

Red crayon on cream wove paper

Black crayon over graphite, squared in graphite, on off-white antique laid paper