View of Mount Soracte from Civita Castellana

Watercolor, white gouache, black ink, and graphite on cream antique laid paper, guidelines in graphite

Black chalk, brown ink, brown and gray wash, white gouache on gray wove paper

Black chalk and black-chalk sauce, heightened with white chalk, on cream wove paper, prepared with blue ground

Brown ink on white wove paper

Oil over graphite on tracing paper

Black crayon, squared in black crayon, on off-white antique laid paper

Graphite on white wove paper

Graphite and white gouache on tan wove paper

Brown ink over graphite on white modern laid paper

Graphite on cream wove paper

Graphite on cream wove card, the surface prepared with a hard, polished white ground; highlights scratched through the graphite with a sharp tool; background shading seems to have been stumped or stippled through a circular honeycomb mesh about 1 mm. in diameter

Black and white chalk on tracing paper, darkened