Untitled (bleed-through of previous page, left page); Untitled (designs for "Stahlplastik," right page)

Black and white chalk on blue-gray wove paper

Colored marker on paper

Colored marker on paper

Crayon on paper

Brown ink, brown wash and later [?] gray-blue wash over touches of graphite on cream antique laid paper, framing line in brown ink

Black crayon on paper

Black fiber-tip ink on cream card

Black chalk, graphite, and brown wash on parchment

Watercolor and gouache on blue wove paper

Black chalk , graphite, and gray wash on parchment

Colored marker on paper

Watercolor, heavily sized, with touches of graphite on tan laid paper