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

Brown wash and watercolor on buff antique laid paper mounted on linen

Graphite on off-white wove paper

Brown ink, brown wash, and black chalk on off-white antique laid paper, framing line in brown ink

Black crayon on paper, mounted

Black marker, black pen, and opaque watercolor on paper

Graphite on paper

Brown ink and brown wash on wood; verso: red chalk

Brown ink, red chalk, gray and brown wash, and yellow transparent watercolor over traces of graphite on off-white antique laid paper, framing line in black chalk, laid down in an inlay mount

Graphite and colored pencils on paper

Watercolor and white gouache on off-white wove paper

Graphite on off-white wove paper