Study of Knee for Seated Angel at Right, "Israel and the Law," Boston Public Library

Colored pencil and graphite on white wove paper

Black crayon on paper

Graphite on paper

Graphite on paper

Brown ink on light tan Asian paper; verso: stray mark in purple pencil

Colored crayon on paper

pen, ink on brown paper

Graphite with touches of black chalk on parchment

Graphite and dyes (yellow and red inks) on 100 lb. coated stock paper

Ink and applied type on paper

Brown ink, touches of black ink and graphite, on cream antique laid paper

Graphite on paper