Untitled (bleed-through of previous page, left page); Untitled (configurations of perforations in "water cube," right page)

Graphite on slightly darkened off-white wove paper

Graphite on darkened off-white wove paper

Black marker on paper

Black crayon on off-white wove paper

Tempera on purple construction paper

Colored marker on paper

Graphite on paper

Watercolor and gouache over black chalk on cream wove paper; verso: graphite

Black marker on paper

Graphite on brown wove paper

Graphite on off-white wove paper

Black crayon on cream wove paper