Plant and Insect Study: Bottle Gourd; Io Butterfly

Watercolor over graphite on cream antique laid paper

Brown ink

Gray wash, black ink over graphite on cream wove paper

Watercolor over graphite on cream antique laid paper

Gouache on paper

Red ink and red wash

Gray wash, black ink, and touches of pink watercolor over graphite on cream wove paper

Graphite and white chalk on cream antique laid paper prepared with brown wash

Pastel

Black chalk on cream antique laid paper

Watercolor over graphite on cream antique laid paper

Brown ink, gray and brown washes on cream antique laid paper