Study for the Prophet Joel, Boston Public Library (recto and verso)

Watercolor on cream card

Transparent and opaque watercolor over graphite on off-white wove paper

Watercolor and white gouache over graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Sketchbook with black paper-covered cardboard covers and leather spine

Pastel on blue-gray wove paper

Charcoal on off-white laid paper

Graphite on cream wove paper

Charcoal and white and red chalk on cream laid paper

Brown ink over graphite on ivory wove paper

Black ink, watercolor, gold paint, white gouache on heavy off-white wove paper