Rocca di Mezzo, near Vivitella, in the Ruffi Mountains; verso: Studies of Trees

Brown and black ink with gray and brown washes and black chalk underdrawing on cream paper

Black chalk with white highlights on greenish-gray paper

Graphite on translucent paper

Transparent and opaque watercolor with traces of graphite on cream wove paper mounted overall to gray brown cardboard

Brown ink and graphite on off-white wove paper

Graphite on cream wove paper

Graphite on cream wove paper

Paper

Brown ink, brown wash, and graphite on cream paper