Untitled (bleed-through of previous page, left page); Untitled (measurements for "water cube" on adhered fax copy and group sequence, right page)

Red crayon on paper

Colored marker on paper

Graphite and aqua crayon on paper

Ink on paper

Graphite and brown ink on white antique laid paper

Black crayon on off-white wove paper; verso: graphite wash and graphite

Colored crayons on paper

Red chalk on cream antique laid paper, laid down overall to heavy gray wove paper

Graphite and brown wash on cream wove paper

Graphite on paper

Black ink, graphite, and yellow chalk on off-white wove paper

Colored marker on paper