Ruins of the Theatre of Tusculum near Frascati in the Alban Hills

Graphite on white wove paper

Watercolor over graphite on cream wove paper

Graphite on pale gray modern laid paper

Charcoal on white paper

Graphite on off-white wove paper

Black and white chalk on gray paper

Brown ink, brown wash and graphite on cream wove paper

Iron-gall ink over graphite on off-white wove paper

Watercolor and graphite on off-white wove paper

Gray ink and black and pink wash on white antique laid paper

Watercolor and graphite on cream laid paper

Brown ink on buff paper