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

Colored marker on paper

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

Charcoal on brown wove paper, fixed

Graphite and charcoal on green wove paper; verso: graphite

Watercolor on off-white Japanese paper

Brown ink and brown wash over red chalk on off-white antique laid paper

Watercolor on off-white wove paper, set down completely to off-white cardboard

Watercolor on cream card

Black marker on paper

Graphite and colored pencils on paper

Colored chalks on cream antique laid paper, laid down on cream wove paper, with cream antique laid paper strips adhered to face