Eruption of Vesuvius in 1810

Black chalk on cream wove paper

Black and brown ink, brown wash on cream wove paper

Graphite on off-white wove paper

Graphite on cream antique laid paper

Black and white chalk on brown prepared wove paper

Brown ink, brown and gray washes on cream antique laid paper

Brown ink, brown and gray wash over graphite, squared in graphite on cream wove paper

Graphite on tan antique laid paper

Graphite on dark cream antique laid paper

Graphite, watercolor and white gouache on beige paper

Colored chalks on green wove paper

Brown ink and brown wash on cream laid paper