Skull and Bones in a Tomb; verso: Skull, both for "Passage to Etna"

Charcoal on blue laid paper

Transparent watercolor and black ink on cream wove paper

Black chalk on off-white laid paper

Watercolor, gray wash, blue ballpoint, and graphite on off-white wove paper

Black ink and white gouache on white modern laid paper

Black ink and graphite on off-white wove paper

Watercolor on thin white wove paper

Crayon on paper

Oil on white primed paper

Black ink on off-white wove paper

Graphite, black ink and gray wash on heavy off-white wove paper

Gray wash over graphite on brown wove paper