Ink, ink wash, and white chalk on blue paper

Watercolor, gouache, and graphite on blue wove paper (recto); graphite with white gouache on blue wove paper (verso) in a washline mount

Pen and brown ink and brown wash with white pigment on laid paper, laid down on laid paper with blue (partially faded to green) laid paper border and ruled in black ink

Pen and ink with wash, heightened with white, on blue wove paper

Black chalk, heightened with white chalk, white gouache, and gray wash on blue-gray laid paper

Black chalk with white chalk on gray blue laid paper; laid down on the artist's original mount of laid paper with lilac wash laid paper border

Red and white chalk on blue laid paper

Black chalk with stumping heightened with white chalk on blue laid paper

Black chalk with white chalk and stumping on [once] blue wove paper

Black and white chalk on blue laid paper

Black chalk with white chalk on gray blue laid paper

Black chalk, heightened with white, on blue laid paper