Coral Oysters

Watercolor over graphite on white paper

Brown ink, graphite, watercolor, and white gouache on cream antique laid paper

Metalpoint on prepared paper

Metalpoint on prepared paper

Watercolor, brown ink, gouache, and graphite on cream wove paper

Black and red chalk on green wove paper

Graphite on off-white antique laid paper, joined (sketchbook pages)

Black and white chalks on heavy tan wove paper

Watercolor with touches of white gouache over graphite on white paper, attached to cardboard

Blue and gray watercolor faded to gray over graphite on off-white paper

Transparent watercolor with touches of opaque watercolor on cream wove paper

Black, red, and white chalk on pink wove paper