View of Nieuwkoop

Black ink, black chalk, blue-green transparent watercolor and brown wash on off-white antique laid paper

Black chalk on parchment

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

Black ink and gray wash, squared in red and bluish chalk, on cream antique laid paper, framing line in red chalk and gray ink, attached to mount at three corners

Black, gray, brown, green, yellow, and violet transparent watercolor and yellow and white opaque watercolor on off-white antique laid paper, framing line in brown ink

Black chalk on blue antique laid paper

Black chalk and gray wash on cream antique laid paper

Brown ink and wash over graphite on light tan antique laid paper

Brown ink, brown wash, and graphite or black chalk on cream antique laid paper, framing line in brown ink

Brown ink and brown, red, and green washes over black chalk on cream antique laid paper

Transparent and opaque watercolor, and graphite on off-white antique laid paper

Black chalk, graphite, and brown and gray wash on off-white antique laid paper, framing line in ink or black chalk