Sketches of Four Arms with Swords, for Angel at Far Left, "Israel and the Law," Boston Public Library

Pastel on canvas

Colored crayons on paper

Graphite on paper

Graphite on buff wove paper

Black, green and blue crayon on paper

Graphite on paper

Watercolor and white gouache over graphite on off-white wove paper, mounted overall to cardboard

Graphite on paper

Colored marker, black pen, and opaque watercolor on paper

Watercolor, black ink, graphite, and black chalk on off-white antique laid paper; verso: graphite

Graphite and blue crayon on paper

Red, black, and white conté crayon on ivory tracing paper