Study of Draped Knees for the Law; verso: Sketch for Warrior Angels at Right, both for "Israel and the Law," Boston Public Library

Crayon on paper

Graphite on pale gray modern laid paper

Blue, green and pink crayon on paper

Graphite on off-white wove paper

Watercolor on cream wove paper

Watercolor and gouache

Black ink and colored chalk on translucent buff wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Watercolor and gouache, with scratching and varnish, on cream wove paper

Black ink and opaque watercolor on paper

Colored crayon on cream wove paper