Lake Albano with Castel Gandolfo

Graphite and touches of watercolor on white paper

Metalpoint on prepared paper

Watercolor and graphite on off-white wove paper

Watercolor and gouache on brown wove paper mounted to board

Metalpoint on prepared paper

Black, white, red, and blue chalk on buff paper

Watercolor, gouache, and colored chalk on gray paper

Graphite on beige wove paper

Watercolor over graphite on white paper

Graphite on paper