Ruins of the Interior of the Lutheran New Church, Amsterdam

Graphite, brown and gray wash on cream paper, darkened

Watercolor and black chalk on off-white wove paper; verso: brown wash

Black ink, gray wash, and touches of graphite on antique laid paper, with a framing line in brown ink

Watercolor and gouache on off-white wove paper

Transparent watercolor over graphite on antique laid paper

Brown ink, watercolor, gouache and touches of black chalk on cream wove paper

Black chalk with some smudging on off-white wove paper

Watercolor

Graphite on wove paper

Charcoal and gray wash on off-white antique laid paper

Watercolor and gouache on cream wove paper

Gray ink and watercolor on off-white wove paper