Studies of Quarry Workers with Ropes (recto and verso)

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

Graphite on darkened off-white wove paper

Watercolor on heavy off-white wove paper

Graphite on blue-gray laid paper

Watercolor and white gouache over graphite on cream wove paper

Graphite on cream wove paper

Graphite on buff wove paper

Graphite on paper

Watercolor over black chalk on off-white wove paper

Watercolor, black ink, and metallic paint over graphite on buff wove paper

Graphite on thin off-white wove paper

Black ink on cream wove paper