The Citadel of St. Esprit, Luxembourg, after Turner

Brown ink and wash on buff paper, discolored

Black ink on beige antique laid paper

Red chalk and graphite on cream paper

Brown ink on cream modern laid letterhead paper

Watercolor and gum varnish with scratching on paper

Metalpoint on prepared paper

Black ink with traces of graphite on white wove paper

Graphite and watercolor on off-white paper

Black ink and graphite on white wove paper

Graphite on heavy cream wove paper

Graphite, gray wash, and brown ink on cream card

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