Studies of Leaves; verso: Skull of an Animal

Red chalk on cream antique laid paper

Brown ink and graphite on cream wove paper

Graphite and white gouache on beige wove paper

Graphite on cream wove paper

Black and white chalk on brown wove paper

Graphite on cream modern laid paper

Brown ink and brown wash with touches of graphite and blue-green watercolor on cream card; verso: graphite

Black and red chalk on off-white paper

Brown ink over graphite on cream wove paper

Watercolor and red ink on cream paper

Watercolor and gouache on off-white wove paper

Watercolor and gouache on cream card