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

Graphite with scratchwork on white scratchboard

Graphite on paper

Graphite on cream wove paper

Graphite on paper

Graphite, brown ink, and brown wash on off-white wove paper, mounted on blue paper

Black marker on paper

Graphite on cream wove paper mounted to cream wove paper

Black ball-point pen on white wove paper

Graphite on off-white wove paper

Graphite on paper

Charcoal and pastel on paper