Study for the Frieze of the Prophets, Boston Public Library (recto and verso)

Sketchbook with brown fabric-covered cardboard covers

Graphite on off-white wove paper

Graphite on heavy ivory wove paper

Ink on paper

Watercolor and white gouache on off-white wove paper

Watercolor, gum arabic, and white gouache over graphite on off-white wove paper

Graphite on brown wove paper

Graphite on off-white wove paper

Graphite on thin ivory wove tracing paper

Watercolor on off-white laid paper

Watercolor and white gouache on cream wove paper

Graphite on off-white wove paper