Nave and Choir of St. Odulphuskerk, Assendelft

Red and black chalk on off-white antique laid paper, silhouetted and mounted to off-white antique laid paper prepared with green wash; framing lines in black chalk and graphite

Transparent and opaque watercolor on cream antique laid paper, partial framing line in black ink and black chalk

Graphite on parchment

Black chalk and gray and red wash 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

Black ink, gray wash and white opaque watercolor or chalk on blue paper

Brown ink and black and red chalk on oatmeal (formerly blue) paper; verso: brown ink and black chalk

Transparent and opaque watercolor over black chalk, some gum (?) varnish, on cream antique laid paper

Brown ink, brown wash, and white opaque watercolor over black chalk and graphite on blue antique laid paper; verso: brown ink, brown wash, and white opaque watercolor over graphite

Watercolor and gouache on dark cream antique laid paper

Graphite and gray wash on white prepared parchment

Brown ink on parchment, framing line in brown ink