Untitled (note with stray mark, left page); Untitled (designs for "flying red cross" sky events, right page)

Graphite on paper

Black ink, watercolor, graphite, and white gouache on off-white antique laid paper

Red and white chalk over graphite on brown paper, darkened, laid down

Colored marker on paper

Paper

Black, blue, and aqua crayon on paper

Graphite on paper

Graphite on paper

Black pen on paper

Graphite on paper

Graphite on paper

Black ink and graphite on tracing paper, darkened and mounted to wove paper