Untitled (bleed-through of previous page, left page); Untitled (notes and "Lichtraum" (Lightspace) sketches, right page)

Graphite on paper

Ink on paper

Charcoal on paper

Graphite on off-white wove paper

Black and white chalk on light tan paper

Watercolor and gouache on ivory wove paper

Graphite and colored pencil on paper

Black ink and brown wash over traces of black chalk on off-white antique laid paper, partially incised; verso: rubbed with red chalk

Black marker, blue ink, and adhesive on paper

Brown ink and brown wash over black chalk on cream antique laid paper

Colored marker on paper

Graphite on paper