The Valkhof, Nijmegen, in an Imaginary Landscape

Brown and black ink, gray wash, and white opaque watercolor over graphite, incised, on cream antique laid paper, framing line in black ink over brown ink

Black chalk on antique laid paper

Brown ink, gray wash on antique laid paper

Brown ink and brown and gray wash over black chalk and graphite on cream antique laid paper, lined and drum mounted

Black and white chalk and charcoal on blue paper

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

Brown ink and blue wash over black chalk on off-white antique laid paper, framing line in brown ink and partial framing line at right and bottom edge in red crayon

Brown ink, brown and gray wash, white opaque watercolor and touches of red and black chalk on cream antique laid paper, partial framing line in brown ink and partial framing line in graphite

Brown ink and white opaque watercolor on blue antique laid paper, laid down on a laid mount

Black and white chalk and white opaque watercolor on blue paper, faded to light brown

Watercolor and black ink over graphite on cream antique laid paper

Black chalk, gray wash, and later brown wash, incised on cream antique laid paper, with a framing line in brown ink