Coral Oysters

Graphite on paper

Graphite on heavy paper

Watercolor, gouache, and graphite on beige wove paper, darkened

Watercolor and white gouache over graphite on tan paper

Watercolor and gouache on off-white wove paper

Black and white chalk with touches of red chalk on tan paper

Black crayon and graphite on heavy cream wove paper; verso: black crayon

Black ink on cream wove paper

Graphite, gray wash, and gouache on gray wove paper

Brown and black ink, blue-gray wash, and graphite on cream wove paper

Graphite and brown wash on cream paper

Watercolor, black ink and graphite on cream laid paper