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

Red and black crayon with touches of white chalk on gray wove paper

Graphite and colored pencil on blueline print

Mud on white wove paper; text is black ink offset on white wove paper, hardbound with green cloth binding

Graphite

Graphite on white paper

Black crayon and black and white chalk on gray paper

Brown ink over graphite on cream wove paper

Black tape on wall

Watercolor on cream wove paper

Black ink on off-white wove paper

Colored chalks on off-white wove paper

Printed map with ball-point ink drawn line