Study for "Shells"

Metalpoint on prepared paper

Graphite and watercolor on beige wove paper

Black ink and graphite on white wove paper

Metalpoint on prepared paper

Graphite on off-white paper

Watercolor, black ink and graphite on cream laid paper

Red chalk on cream antique laid paper

Brown and gray wash and white gouache on off-white paper, laid down (with graphite framing lines)

Colored chalk on tan wove paper

Graphite, transparent and opaque watercolor on gray wove paper

Brown ink, watercolor, graphite, white gouache on cream wove paper, darkened to brown

Graphite on light gray paper