Untitled (bleed-through of previous page, left page); Untitled (measurements for "Lichtkubus," right page)

Graphite on paper

Black and colored crayons on paper

Graphite on paper

Gouache, charcoal and colored pencil on paper

Colored marker on paper

Colored crayons on paper

Ink on paper

Black ink on ivory wove paper

Black ink on white paper, laid down

Colored marker on paper

Black chalk on cream antique laid paper, framing line in brown ink and graphite

Graphite and colored pencil on paper