Untitled (bleed-through of previous page with color transfer, left page); Untitled (sketch of "Charles River Rainbow" with faint color transfer, right page)

Black marker on paper

Graphite on heavy cream wove paper

Brown ink and gray wash over red chalk on off-white antique laid paper

Watercolor and gouache on off-white wove paper mounted overall to off-white cardboard

Graphite on off-white wove paper; verso: charcoal

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Mixed media on paper

Graphite on paper

Black marker on paper

Graphite on brown wove paper

Graphite on gray-blue wove paper