"Astronomy" and Other Studies; verso: Studies and notes for intended subjects

Watercolor and gouache on faded blue wove paper

Gray ink and graphite on cream wove paper

Brown ink on blue antique laid paper

Gray wash and graphite on cream wove paper

Watercolor and reddish-brown and gray ink over graphite on cream wove paper

Charcoal and gray wash on off-white paper

Brown ink and gray and red-brown wash over graphite on cream paper

Graphite and red chalk on cream paper

Watercolor and red ink over graphite and black chalk on cream antique laid paper

Brown ink and brown wash on cream paper

Brown ink, brown chalk, black chalk, gray wash, and white gouache on buff antique laid paper