Head and Arm Studies for one of Angels at Right, "Israel and the Law," Boston Public Library

Brown ink and brown wash over black chalk on off-white antique laid paper; verso: red chalk

Watercolor on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Colored marker on paper

Colored marker on paper

Ink on paper

Graphite and white gouache on brown wove paper

Black, white and brown chalk on blue paper

Black marker on paper

Charcoal and black ink on cream laid paper

Graphite on off-white wove paper