The Castle of Swieten, near Leiden

Brown ink, mounted to antique laid paper

Brown ink and brown wash on off-white antique laid paper

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

Brown ink, transparent watercolor over black chalk on cream antique laid paper, framing line in brown ink, mounted at four corners to beige antique laid paper

Transparent and opaque watercolor, heightened with gold, on parchment

Black chalk and gray wash on cream antique laid paper, partial framing line in black chalk

Black, yellow, and white chalk, gray wash and charcoal on light tan antique laid paper framing line in brown ink

Graphite on parchment, autograph framing line in graphite

Black chalk, with a partial framing line in black chalk, on cream antique laid paper

Gray wash and black chalk with scratchwork and touches of graphite on cream antique laid paper, framing line in brown ink

Brown ink, gray wash, and touches of graphite on off-white antique laid paper