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

Black wash on tan wove paper

Graphite on off-white wove paper

Black crayon on paper

Colored marker, black pen, and graphite on paper

Gouache and collage elements on wallpaper

Charcoal on paper

Black ink over graphite on white wove paper

Graphite on off-white wove paper

Graphite on cream wove card; the surface prepared with a hard, polished white ground; highlights scratched through the graphite with a sharp tool; background shading seems to have been stumped or stippled through a circular honeycomb mesh about 1 mm. in diameter

Graphite

Graphite on cream wove paper

Transparent watercolor, black ink, and gray wash, incised and silhouetted, on cream antique laid paper