Nave and Choir of St. Odulphuskerk, Assendelft

Red chalk on cream antique laid paper, framing lines in brown ink

Black ink, gray wash, black chalk, and white opaque watercolor on tan antique laid paper

Graphite on parchment, autograph framing line in graphite

Black, yellow, and white chalk, gray wash and charcoal on light tan antique laid paper framing line in brown ink

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

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

Brown ink and gray wash on blue antique laid paper, partial framing line in brown ink

Black ink, gray wash, and red-brown wash on cream antique laid paper; verso: black ink and gray wash

Brown ink on cream antique laid paper, partial framing lilne in black ink, mounted overall to wove paper

Opaque and transparent watercolor on off-white antique laid paper, partial framing line in black ink

Brown wash and graphite on parchment

Gouache, watercolor over graphite on cream antique laid paper