Donati Transformed into a Serpent; Francesco de'Cavalcanti Retransformed into a Man (from Dante's "Divine Comedy")

Watercolor, black ink, graphite, and black chalk on off-white antique laid paper

Black chalk on cream wove paper

Graphite on cream wove paper

Graphite on white paper

Graphite, gray wash, and gouache on gray wove paper

Watercolor and black ink on cream laid paper

Graphite on paper

Watercolor and gouache, graphite, and white chalk on cream wove paper, darkened

Black ink and graphite on white paper

Metalpoint on prepared paper

Watercolor and graphite on off-white wove paper

Graphite on cream wove paper, darkened to brown