Ink sketch on paper

Graphite on paper

Graphite and printed black ink on cream colored paper (verso: mimeographed Biology 21 worksheet)

Watercolor on off-white wove paper

Watercolor, white gouache and gold paint over graphite on heavy cream wove paper

Black ink on white wove paper

Graphite and gray wash on off-white laid paper

Graphite and white pastel on blue-buff wove paper

Charcoal and watercolor on off-white laid paper

Black ink over graphite on cream laid paper

Graphite on paper

Graphite and watercolor on white paper

Graphite on off-white wove paper