Untitled (bleed-through of previous page, left page); Untitled (view of "crater from Ia," right page)

Graphite on gray-green wove paper

Blue ink over graphite on white modern laid paper

Charcoal on buff modern laid paper

Black crayon on paper

Brown ink, brown wash, watercolor over graphite on off-white antique laid paper

Graphite on heavy cream wove paper

Charcoal on cream laid paper

Graphite on off-white laid paper, mounted to cardboard

Watercolor on off-white wove paper

Graphite on off-white wove paper

Colored crayons on paper

Graphite and ink on paper