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

Black ink on tan wove paper

Pastel and compressed charcoal on off-white paper

Graphite on blue wove paper

Black ink, watercolor, and charcoal on off-white laid paper

Black ink and pen on paper

Brown ink, blue wash over graphite on white wove paper

Black ink and gray wash on tan wove paper

Graphite on paper

Charcoal on off-white laid paper

Black ink, graphite, and yellow chalk on off-white wove paper

Black ink, graphite, and yellow chalk on off-white wove paper

Charcoal on off-white laid paper