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

Watercolor and red ink over graphite on cream wove paper

Graphite on off-white wove paper

Red, black and white chalk on blue paper; verso: black and white chalk

Gray ink and graphite on cream wove paper

Watercolor on cream wove paper

Graphite on cream antique laid paper

Graphite on very thin vellum

Black chalk, stumped, and white chalk on blue antique laid paper

Watercolor, black ink and graphite on cream laid paper; verso: graphite

Graphite on cream antique laid paper

Brown ink and brown wash on cream paper

Brown ink and gray wash over graphite on off-white paper, laid down