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

Brown ink and brown wash, over black chalk on cream antique laid paper

Graphite on paper

Brown ink and brown wash on cream antique laid paper

Graphite on paper

Charcoal on cream laid paper

Brown ink over red and black chalk, on cream antique laid paper, laid down

Colored marker on paper

Graphite on off-white wove paper

Charcoal on blue-green wove paper

Graphite on paper

Graphite, watercolor and gray wash on cream wove glossy paper