Little Devil's Bridge over the Russ above Altdorft, Switzerland, after Turner

Watercolor and gouache on white paper mounted on very fine canvas, formerly attached to stretcher

Purple chalk on cream modern laid paper

Graphite on off-white wove paper

Watercolor, black ink, and graphite, with scratchwork, on off-white wove paper

Watercolor on off-white wove paper, mounted to cardboard

Black chalk on cream modern laid paper

Watercolor over graphite on cream paper

Graphite on cream wove paper

Black ink over graphite on white paper; verso: heads in red chalk, sketch in graphite

Graphite on heavy cream wove paper