Study for the Prophet Obadiah, Boston Public Library; verso: blank page

Watercolor on cardboard

Sketchbook with brown cloth-covered cardboard covers

Brush and brown ink, black ink, yellow and gold heightening, and graphite on cream card

Charcoal on off-white laid paper

Black and white chalk on blue-gray wove paper

Watercolor and white gouache over graphite on buff wove paper

Watercolor and chalk over graphite on off-white illustration board

Graphite on off-white wove paper

Gray wash, graphite, and charcoal on off-white wove paper

Watercolor on off-white wove paper

Watercolor and white gouache on beige wove paper, mounted on buff wove card

Graphite on off-white wove paper