"Idea of an Exhibition of Art in the Year 1830 in Vienna"

Transparent and opaque watercolor with black ink, gum additions and traces of graphite on off-white modern laid paper

Black chalk, heightened with white, on gray-green paper

Watercolor and graphite on heavyweight wove watercolor paper

Graphite and white chalk on tan laid paper

Graphite on laid paper, mounted on gray-blue card

Graphite on tan wove paper

Graphite and white gouache on brown wove paper

Graphite on cream wove paper

Graphite on tan wove paper

Graphite on tan wove paper

Charcoal on buff paper