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

Sketchbook with blue cardboard covers with impressed design

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Graphite on darkened off-white wove paper

Watercolor on off-white wove paper

Brown ink over graphite on light blue wove paper

Watercolor and gouache on off-white wove paper

Charcoal and orange chalk on blue-gray laid paper

Charcoal on blue laid paper

Brown ink on ivory laid paper

Charcoal on brown wove paper, fixed