Untitled (bleed-through of previous page and color transfer, left page); Untitled (designs for "Aluminiumplastik," right page)

Ink on paper

Graphite on off-white wove paper

Graphite on paper

Ink on paper

Black ink, charcoal, watercolor pencil, and metallic gold pencil on cream wove paper

Blue crayon on paper

Charcoal on buff wove paper

Watercolor over graphite on heavy off-white wove paper

Black ink, graphite, and red chalk on wove paper

Graphite on off-white wove paper

Graphite on oiled antique laid paper

Colored marker on paper