Preparation for Horse and Chariot Races, after an Etruscan Tomb at Tarquinia, Italy

Watercolor over graphite on off-white wove paper

Black chalk on cream laid paper

Sketchbook with black fabric-covered cardboard covers, held by two metal rings

Black ink, black wash and red watercolor on white modern laid paper

Black ink and white gouache over graphite on off-white wove paper

Graphite on darkened off-white wove paper

Graphite on off-white wove paper

Incised line and Aquarelle on white wove paper

Charcoal on heavy beige wove paper

Black ink on off-white wove paper

Charcoal, graphite, lithographic crayon, and collage on architect's blueprint paper and burned paper (two panels)

Graphite and crayons on off-white tracing paper