Untitled (bleed-through of previous page, left page); Untitled (designs for "Zero Raum," right page)

Ink on paper

Colored marker on paper

Black crayon on off-white wove paper

Black and red ink on off-white laid paper; pricked and pounced with black chalk

Transparent and opaque watercolor and graphite on off-white wove paper

Black crayon on paper

Black ink and watercolor on ivory wove paper

Black crayon on paper

Graphite on off-white wove paper

Graphite on paper

Black chalk, brown and gray wash, and touches of brown ink on cream antique laid paper, framing lines in graphite, black chalk, brown ink, and brown wash, laid down on a decorated mount

Black ink and wash on tan modern laid paper