Study for Seated Angel at Left, "Israel and the Law," Boston Public Library

Graphite on paper

Colored marker and blue ink on paper

Graphite on paper

Black ink on cream wove paper

Graphite and colored pencil on paper

Black crayon on paper

Graphite on paper

Black ink on translucent vellum paper

Watercolor on off-white wove paper

Charcoal heightened with white chalk on white paper

Transparent and opaque watercolor with gum additions and traces of graphite on off-white modern laid paper

Black and brown ink with brown wash, on cream wove paper, framing lines in black and red ink