Untitled (bleed-through of previous page, left page); Untitled (design for Zero Museum, right page)

Colored marker on paper

Black crayon on paper

Black crayon on paper

Graphite on off-white wove paper

Graphite, ink, wash, touches of white on paper

Watercolor on ruled off-white wove paper

Charcoal and black ink on cream laid paper

Graphite on paper

Black ink on tracing paper, darkened and mounted to laid paper

Colored marker, black pen, and opaque watercolor on paper

Transparent watercolor, black ink and gray wash on off-white antique laid paper

Graphite on paper