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

Black crayon, squared in black crayon, on off-white antique laid paper

Graphite on off-white paper

Graphite on paper

Black chalk and gray wash on cream antique laid paper, framing lines in brown ink and partial framing line in black chalk, laid down on mount

Charcoal on blue laid paper

Black ink and gray wash on white laid paper

Black and red marker on paper

Blue crayon on paper

Opaque watercolor on paper

Black and white conté crayon on gray paper, mounted overall to cardboard

Red, orange, and blue marker on paper

Graphite on heavy cream wove paper