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

Graphite on cream wove paper

Colored crayons on paper

Graphite on paper

Watercolor and charcoal on heavy white wove paper

Black ink and tape on thirteen sheets of acetate

Charcoal on off-white laid paper

Watercolor, graphite, and ink on paper

Graphite on off-white wove paper

Charcoal and sanguine on paper

Black ink and black watercolor on tan wove paper; verso: black ink

Graphite on paper

Graphite on paper