Tree Root (continues on page 36 verso); verso: Tree (continues on page 38 recto)

Charcoal on cream paper

Watercolor on cream wove paper

Black ink and graphite on white paper

Graphite on white wove paper

Watercolor and gouache on faded blue wove paper

Watercolor, gouache, shell gold, and platinum paint on linen-covered panel prepared with zinc white ground

Graphite on ivory paper

Watercolor and graphite on cream wove paper

Watercolor and graphite on off-white wove paper

Metalpoint on prepared paper

Brown ink over graphite on cream wove paper

Metalpoint on prepared paper