Unfinished Sketch of Siena

Graphite on cream modern laid paper

Watercolor

Graphite, ink, and watercolor

Black and white chalk on gray-green wove paper

Red chalk and graphite on cream paper

Metalpoint on prepared paper

Brown, red and white chalk on blue-green wove paper

Brown ribbed-leather covers, remains of strap, stylus sleeve; fifty-eight pages of prepared paper

Brown ink, watercolor, and graphite on cream laid paper

Lampblack on heavy white wove paper, darkened

Graphite with gray wash and white highlights on light green heavy paper

Graphite on off-white laid paper