A View of Weeresteyn Manor on the Vecht; verso: Sketch of Cliff and Castle over a River

Opaque and transparent watercolor over graphite on parchment, mounted down

Brown ink on antique laid paper

Brown ink and brown wash over black chalk with touches of graphite on off-white antique laid paper; framing lines in brown ink

Graphite on parchment; verso: graphite(?)

Black and white chalk on light tan antique laid paper, laid down

Brown ink and colored wash on antique laid paper

Black and red chalk on off-white antique laid paper, laid down

Gray wash and graphite on off-white antique laid paper

Brown ink, brown wash and white opaque watercolor with scratchwork on cream antique laid paper, framing line in brown ink

Watercolor and brown ink on off-white antique laid paper

Black chalk, partially incised, on off-white antique laid paper; framing line in brown ink; verso blackened with chalk for transfer

Black ink, gray and brown wash, and transparent watercolor on cream antique laid paper, framing line in brown ink