Lake Albano with Castel Gandolfo

Graphite, watercolor, and white gouache on tan wove paper

Red, brown, and white chalks on cream paper

Charcoal and scratchwork on off-white wove paper

Watercolor over graphite on cream wove paper

Black ink, watercolor, and white chalk over traces of graphite on blue paper

Graphite and purple chalk on cream modern laid paper

Graphite on white paper

Watercolor, black ink, graphite, and black chalk on off-white antique laid paper

Watercolor and graphite on cream wove paper

Black ink, gray wash, blue watercolor, and white gouache on cream wove paper; verso: black ink, gray wash over graphite