Studies of Leaves; verso: Skull of an Animal

Graphite, transparent and opaque watercolor on gray wove paper

Graphite on heavy cream wove paper

Brown ink and graphite on cream wove paper

Black chalk on cream modern laid paper

Brown ink, watercolor, and graphite on cream laid paper

Watercolor, black ink and graphite on cream laid paper

Transparent and opaque watercolor with gum glaze additions and lifting/scraping on cream wove paper

Brown ink and brown wash over graphite on cream paper

Graphite on white paper