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

Black ink on faded brown Japanese paper

Black chalk on vellum

Colored marker on paper

Black marker and graphite on paper

Black and white chalk on blue-gray wove paper

Brown ink on antique laid paper probably toned with light brown wash, framing line in brown ink

Graphite on paper

Black ink on off-white wove paper

Graphite, fixed, on off-white wove paper

Graphite on paper

Blue crayon on paper

Graphite on off-white wove paper