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

Watercolor, black ink and graphite on cream laid paper

Metalpoint on prepared paper

Metalpoint on prepared paper

Metalpoint on prepared paper

Black ink and graphite on white paper

Graphite on heavy cream wove paper

Graphite with touches of gray ink and watercolor on off-white antique laid paper

Brown ink and graphite on cream wove paper

Blue ink, gouache, colored chalks, graphite on buff paper

Black ink, gray wash, and graphite on cream wove paper, darkened