Gas Thrower (Study for east wall mural in Adolphus Busch Hall)

Watercolor over graphite on off-white wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Charcoal and graphite on brown wove paper

Red and black chalk, watercolor and gouache on off-white wove paper

Crayon on paper

Graphite and white chalk on blue laid paper

Graphite on paper

Graphite on paper

Black ink and charcaol on cream laid paper

Black ink on off-white wove paper

Graphite on paper

Graphite on paper