Studies for Foot and Arm of Angels, "Israel and the Law," Boston Public Library

Black chalk on cream antique laid paper

Graphite on paper

Blue marker and black pen on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Charcoal on cream wove paper

Copperpoint with white Italian marble heightening on off-white modern wove paper, prepared with lapis lazuli, calcined bone, and rabbit skin glue.

Graphite with accents in black crayon, standing figure squared in graphite, on off-white antique laid paper; verso: black crayon

Crayon on off-white wove paper

Brown ink, colored washes, and graphite, partially incised, on white wove paper

Watercolor and graphite on white wove paper