Xanthos and Dionysus at the House of Heracles, from "The Frogs" by Aristophanes

Black ink and charcoal on cream laid paper

Graphite on paper

Black ink on off-white wove paper

Graphite on cream wove paper

Black ink on white wove paper

Graphite and white pastel on gray-green wove paper

Sketchbook with red cloth-covered cardboard covers

Black and colored chalks on brown laid paper

Black chalk on yellow laid paper

Watercolor and red ink lines on white wove paper

Watercolor on off-white wove paper

Watercolor and graphite on cream wove paper