Seascape with Boats arriving at a Dutch Warship and Others at Anchor Beyond

Black chalk and gray wash on off-white antique laid paper, framing line in brown ink; verso: black chalk

Black ink, gray wash over black chalk on coarse gray antique laid paper

Brown ink and brown wash with scraping over black chalk with a touch of gray wash on cream antique laid paper

Brown wash on antique laid paper

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

Brown ink and brown, gray and gray-green wash and black chalk on white antique laid paper

Graphite on parchment

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

Transparent watercolor, white opaque watercolor, black ink, and black chalk on cream antique laid paper, framing line in brown ink and graphite at the upper left

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

Black chalk, gray wash, and white chalk on brown-gray antique laid paper

Black chalk and gray wash on cream antique laid paper, framing lines in brown ink and partial framing line in black chalk, laid down on mount