Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Brown ink on off-white antique laid paper

Graphite on off-white wove paper

Black ink and graphite on commercially printed cream wove paper

Graphite on off-white wove paper

Graphite on paper, mounted

Graphite and gray wash on off-white wove paper

Watercolor and white gouache over graphite on off-white wove paper

Graphite on green wove paper

Graphite heightened with white on brown paper

Oil stick on white wove paper; verso: black ink

Black marker on paper

Charcoal on cream laid paper