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

Watercolor over graphite on off-white wove paper

Black and brown ink, brown and gray wash and bluish-white opaque watercolor over black chalk on light tan antique laid paper, mounted on heavy antique laid paper and card

Red chalk on cream antique laid paper, laid down on cream antique laid paper with blue laid paper strips adhered to face

Colored crayons on paper

Brown ink and gray and red-brown wash over graphite on cream paper

Graphite and gray wash on cream wove paper

Brown and gray ink and gray wash over graphite on cream antique laid paper

Graphite on off-white wove paper

Gouache on paper

Graphite on buff wove paper