Untitled (bleed-through of previous page, left page); Untitled (cars driving through Groton landscape, right page)

Black ink, brown wash, and graphite on cream wove paper; verso: black ink and graphite

Graphite on darkened off-white wove paper

Black marker on paper

Graphite on paper

Black crayon on paper

Graphite on ivory paper mounted on board

Opaque watercolor over graphite on tan illustration board, prepared with white ground

Black chalk on off-white antique laid paper

Black pen on paper

Brown wash over graphite, heightened with white lead, on off-white antique laid paper

Graphite on paper

Black ink, charcoal, and watercolor pencil on cream laid paper