The Century with Mushroom Clouds: Project for the 20th Century

Sepia ink and acrylic varnish on off-white wove paper mounted on aluminum

Black pen on paper

Graphite on off-white wove paper

Brown ink over red chalk on white antique laid paper; verso: red chalk

Colored chalk on off-white wove paper

Charcoal on cream laid paper

Ink and watercolor on paper

Black chalk on cream wove paper

Transparent and opaque watercolor over graphite on cream wove paper

Watercolor and gouache over graphite on buff laid paper

Graphite on paper

Black and red marker on paper