Landscape (near Ouderkerk?) with a Fisherman

Black chalk with touches of graphite and incidental marks in brown ink(?) on parchment, autograph framing line in black chalk

Transparent and opaque watercolor, gray ink over graphite on parchment

Brown ink, brown wash, black chalk, white opaque watercolor, and scratchwork on off-white antique laid paper, framing line in brown ink

Black chalk on parchment, autograph framing line in black chalk

Brown ink, brown and gray wash, and white opaque watercolor correction (dog) over graphite on off-white antique laid paper, framing line in brown ink

Gouache and watercolor

Brown ink and brown wash on cream antique laid paper; verso: red chalk

Black chalk and brown and blue wash on cream antique laid paper

Brown ink, brown wash and white opaque watercolor on cream antique laid paper, partial framing line in places with gold border, mounted

Brown and black ink, gray wash, and white opaque watercolor over black chalk on brown prepared paper

Brown ink, brown wash, and black chalk on cream antique laid paper

Black chalk on parchment