Untitled (bleed-through of previous page with notes, left page); Untitled ("Laser Tower," right page)

Graphite with touches of red and blue crayon on off-white wove paper

Black marker on paper

Black ink and graphite on off-white wove paper

Red, black and white chalk on tan antique laid paper, framing lines in black ink

Graphite on off-white wove paper

Charcoal on cream laid paper

Graphite on cardboard

Graphite on paper

Casein on paper (graphite underdrawing?)

Graphite and typewritten text on paper

Watercolor over graphite on cream wove paper

Black chalk on cream wove paper