Drawing for the Arthur M. Sackler Museum, Cross-Sections A-A, B-B with color

Black and white chalk on thin green wove paper (discolored to tan)

Brown ink over graphite on off-white wove paper

Watercolor, black chalk, and graphite on cream wove paper

Black and white chalk on gray-green wove paper

Colored pencil on blueline print

Red chalk on cream wove paper; verso: red chalk

Graphite on tan wove paper

Pure flake white pigment on Japanese paper

Watercolor on thick tan wove paper

Black and white chalk on brown wove paper

Graphite on off-white paper

Graphite and brown chalk