Study for Second Angel from Left, "Israel and the Law," Boston Public Library

Watercolor on cream wove paper

Brown ink, brown and gray wash on cream antique laid paper

Watercolor on ruled off-white wove paper

Black ink and gray wash with watercolor over graphite on cream antique laid paper

Blue and black marker on paper

Graphite on paper

Graphite on back of envelope

Watercolor over graphite on brown cardboard, mounted to cardboard

Paper

Black ink on tracing paper, darkened and mounted to laid paper

Black and brown marker on graph paper

Colored marker on paper