Table of Contents with faint sketch of figures; verso: Diagrams showing color and intensity

Acrylic on off-white wove paper

Black ink over graphite on thin tracing paper mounted to off-white cardboard

Graphite and colored pencil on paper

Black crayon on paper

Graphite on off-white wove paper

Ink on glossy white paper

Graphite on off-white wove paper

Graphite on paper

Graphite on blue laid paper

Black and blue ballpoint ink and graphite on off-white wove paper

Black ink, red and yellow chalk on cream wove paper

Red and brown conté crayon on cream wove paper