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

Black chalk on cream wove paper with blue fibers

Black and white chalk on discolored blue antique laid paper

Brown ink, brown wash and white opaque watercolor on cream antique laid paper; with later additions of gray wash and black chalk, and some scratchwork at the contour of wing at the upper left and the right column base at lower left

Graphite and crayon on paper

Graphite on paper

Graphite on off-white wove paper

Black ink and charcoal on buff wove paper

Graphite on darkened off-white wove paper

Gouache on wove paper

Blue pen and red felt-tipped pen

Gouache, typewritten text, and collage elements on wallpaper

Colored crayons on paper