The Minotaur (from Dante's "Divine Comedy"); verso: possible sketch for "The Devils Under the Bridge"

Metalpoint on prepared paper

Brown ink and graphite on thin cream wove paper

Sketchbook with tan cloth covers

Brown ink and graphite on cream wove paper, two sheets joined (sketchbook pages?)

Watercolor

Brown wash and graphite on off-white paper

Graphite on cream wove paper, darkened

Black chalk on cream modern laid paper

Blue-gray wash faded to gray over graphite on off-white wove paper

Watercolor and gouache on white paper mounted on very fine canvas, formerly attached to stretcher

Graphite on cream paper