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

Black crayon on paper

Metalpoint on prepared paper

Black ink and graphite on off-white wove paper; verso: black ink

Graphite on paper

Black pen on paper

Black and brown ink, black chalk and gray wash on off-white notebook paper

Graphite on discolored blue paper

Black chalk on vellum

Watercolor on paper

Watercolor on faded blue wove paper

Graphite on mat board

Graphite on paper