The Castle of Swieten, near Leiden

Brown ink, brown wash on cream antique laid paper, framing lines in brown ink

Black and white chalk, with a framing line in brown ink, on off-white antique laid paper, prepared with brown wash, laid down on a mount

Brown ink over graphite on cream antique laid paper

Brown ink and brown wash over graphite on cream antique laid paper

Black chalk on off-white antique laid paper prepared with gray wash, partial framing lines in black chalk and graphite

Opaque watercolor, graphite and shell gold on parchment

Black chalk, gray ink, gray wash on antique laid paper

Brown ink on beige antique laid paper with framing lines in black ink

Brown ink over black chalk and touches of graphite on cream antique laid paper

Brown ink, brown wash, and white opaque watercolor on cream antique laid paper

Brown ink on antique laid paper probably toned with light brown wash, framing line in brown ink

Black and white chalk on antique laid blue paper discolored to greenish brown, mounted on antique laid paper