Untitled (bleed-through of previous page, left page); Untitled (measurements for "water cube," right page)

Red chalk on ivory wove paper

Graphite on paper

Black chalk on pale gray modern laid paper

Black and aqua marker on paper

Graphite on heavy cream wove paper

Watercolor on cream wove paper

Paper

Black ink and brown chalk on blue laid paper, mounted to cardboard

Graphite on paper

Graphite, black ink and colored crayon on cream modern laid paper

Graphite on cream wove paper, darkened

Ink, red and yellow wash, and applied type on paper