Architectural Studies: A Monument and an Ancient Sacrifice

Black chalk on beige laid paper

Red chalk on light-tan antique laid paper, joined and pieced with the artist's corrections on seven additional irregular pieces of the same paper, framing lines in black ink, laid down on a Mariette mount

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Red chalk on blue antique laid paper, laid down on light tan antique laid paper

Parchment covered album with 96 bird studies executed in black ink and watercolor on 83 leaves of off-white antique laid paper (43 x 34.5 cm.). Some drawings have been pasted into the album, others were drawn directly on the album leaves.

Gouache on off-white wove paper, lined with Japan paper

Brown ink over black chalk on off-white paper

Gray ink and brown wash over graphite on white laid paper, laid down to the blue antique laid paper

Red chalk, watercolor and graphite on cream antique laid paper, laid down on to off-white wove paper

Brown ink and gray wash over traces of black crayon on off-white laid paper, laid down to pale green laid paper