The Citadel of St. Esprit, Luxembourg, after Turner

Charcoal and white chalk on brown wove paper

Black ink on white wove paper

Watercolor and gouache, with extensive scratchwork, on cream wove paper

Blue ink, gouache, colored chalks, graphite on buff paper

Black ink and graphite on off-white wove paper

Graphite and brown wash on cream wove paper

Graphite and white chalk on off-white wove paper prepared with gray wash

Watercolor

Watercolor and gouache on blue wove paper

Red chalk on cream paper

Graphite and white gouache on gray paper