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

Colored marker, blue pen, and graphite on paper

Gouache and charcoal on white paper

Graphite on paper

Graphite on cream modern laid paper

Black marker on paper

Black ink and gray wash on cream laid paper

Charcoal on cream laid paper

Black ink, black and gray wash on cream antique laid paper

Watercolor over graphite on off-white wove paper

Pink and yellow crayon on paper

Cut black paper with some graphite, laid down on black and white lithograph printed on cream paper, shadowing applied with black wash

Black crayon on paper and mounted