View of Aelzen, outside Brussels

Black ink, gray wash, and white opaque watercolor over graphite on off-white antique laid paper, partial framing line in black ink

Opaque and transparent watercolor on parchment adhered to panel; thick framing line in brown watercolor

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

Black chalk on parchment, autograph framing line in black chalk

Black chalk, some contours incised, on cream antique laid paper

Transparent and opaque watercolor and brown ink over graphite on off-white cream antique laid paper

Red chalk and brown wash on cream antique laid paper, incised, two pieces joined

Transparent and opaque watercolor and black chalk on parchment

Transparent and opaque watercolor on antique laid paper

Brown ink, with later additions of brown, gray, and black ink and wash and touches of white opaque white watercolor, on off-white antique laid paper

Brown ink on off-white antique laid paper; verso: brown ink

Black and white chalk and gray wash on blue antique laid paper, framing line in black ink