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

Brown ink and brown wash over traces of black chalk, on cream antique laid paper, framing line in brown ink at left and right

Crayon on paper

Colored crayons on paper

Brown ink and graphite on cream antique laid paper

Colored crayons on paper

Graphite with blue and brown crayon on paper

Black ink and graphite on off-white laid paper

Watercolor

Graphite on paper

Colored marker and opaque watercolor on paper

Graphite on white wove paper

Collage on cardboard