The Falls of the Liri at Isola di Sora, Italy

Watercolor and black ink over graphite on cream paper

Graphite, blue and gray wash on off-white wove paper

Graphite, coated with glue (?), incidental spot of white gouache, on ivory antique laid paper, laid down

Black ink and wash, white gouache on off- white wove paper

Graphite on off-white wove paper

Watercolor and graphite on cream wove paper

Charcoal and gray wash on off-white paper

Graphite on beige wove paper

Gray ink and graphite on cream modern laid paper

Gray ink and graphite on cream wove paper

Black, red and white chalks on blue paper

Black, red, and white chalk on tan wove paper