Mountainous River Landscape with a Castle to the Left

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

Brown ink, black chalk and incidental or accidental green wash on cream antique laid paper; framing line in graphite and brown ink

Brown ink and brown wash over black chalk on three pieces of cream antique laid paper; some (later?) gray wash on Adam's crotch; partial framing line in brown ink; verso: faint black chalk sketches of architectural motifs

Brown ink, gray wash, and black chalk on cream antique laid paper, framing line in brown ink

Opaque and transparent watercolor heightened with gold and silver over graphite on cream paper, framing line in black ink, red opaque watercolor, and gold

Brown ink, brown and gray wash and white opaque watercolor on blue antique laid paper, framing line in black chalk and brown ink

Brown ink and violet wash on cream antique laid paper

Brown ink, with some scattered traces of reddish-brown chalk on cream antique laid paper, framing line in brown ink

Brown ink and black chalk on cream antique laid paper, partial framing lines in black chalk at top, right and bottom left

Brown ink over black chalk, incised and with a vertical line at left edge in black chalk, on cream antique laid paper, with an incised framing line

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

Brown ink and blue wash on cream antique laid paper; verso: brown ink, blue wash, and red chalk