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

Colored marker on paper

Graphite and colored crayon on paper

Watercolor and graphite on off-white wove paper

Watercolor and gouache over graphite on green paper

Ink on paper

Graphite on cream wove paper

Graphite on paper

Black ink on off-white wove paper

Brown ink over black chalk, incised and with a vertical line at left edge in black chalk, on cream antique laid paper, with an incised framing line

Black crayon on paper

Pastel on cardboard