Landscape with Castle

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 over black chalk on cream antique laid paper, framing line in brown ink; verso: brown ink

Brown ink, opaque watercolor, touches of black graphite, on paper prepared with wash (?)

Brown ink, brown wash and graphite, squared in graphite and black chalk, incised, on off-white antique laid paper; partial framing line in brown ink and graphite

Brown ink, brown wash and white opaque watercolor on brown prepared paper, framing line in brown ink

Brown ink on parchment

Charcoal, black chalk, stumped, and gray wash, center line, framing lines and indications of saddle bars and T-bar in red chalk on six joined sheets of antique laid paper, mounted on Japanese paper; scattered touches of graphite restoration

Brown-gray ink on cream antique laid paper; verso: black chalk lines rubbed with black chalk throughout

Brown ink, brown wash, and black chalk on light tan antique laid paper

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