View of the Katelijnepoort in Mechelen

Brown ink and brown, gray and gray-green wash and black chalk on white antique laid paper

Brown ink, brown wash and white opaque watercolor on cream antique laid paper; with later additions of gray wash and black chalk, and some scratchwork at the contour of wing at the upper left and the right column base at lower left

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

Red chalk on light tan antique laid paper, mounted overall to a pink mount

Opaque and transparent watercolor over graphite on parchment, mounted down

Graphite on parchment

Brown ink, gray wash, black chalk on cream antique laid paper, mounted on antique laid paper

Black chalk and gray wash, with a framing line in brown ink, on cream antique laid paper; figures at lower left and wash in sky at upper left are later additions

Transparent and opaque watercolor over graphite on antique laid paper

Brown ink and gray-brown wash on off-white antique laid paper, framing line in brown ink

Brown ink, brown wash, and white opaque watercolor on cream antique laid paper, laid down

Brown ink, gray and brown wash over black and red chalk on off-white antique laid paper, incised, framing line in brown ink, mounted on a gilt and hand-colored mount of blue paper