Untitled (bleed-through of previous page and color transfer, left page); Untitled (notes and measurements for light sculptures and positioning of perforations, right page)

Colored marker on paper

Black marker, paper, and adhesive on paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Crayon on paper

Graphite on paper

Charcoal and watercolor with white crayon on off-white wove paper

Graphite on off-white laid paper

Graphite on thin off-white wove paper

Graphite on paper

Gouache on paper

Colored marker on paper