The Centaurs and the River of Blood (from Dante's "Divine Comedy")

Graphite on white paper

Metalpoint on prepared paper

Black ink and graphite on cream antique laid paper; verso: graphite

Graphite on paper

Watercolor over graphite on cream wove paper

Graphite and brown wash on paper

Brown wash on off-white paper

Red chalk on cream wove paper

Brown ink and brown wash on off-white wove paper

Watercolor on cream wove paper

Graphite on cream modern laid paper

Graphite on heavy cream wove paper