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

Graphite and white gouache on off-white wove paper

Black ink, graphite, and yellow chalk on thin buff wove paper

Colored marker on paper

Black ink on off-white wove paper

Graphite on cream wove paper

Brush and black ink over black chalk, touches of white gouache, on cream modern paper

Graphite on thin off-white wove paper

Black and red marker on paper

Colored crayons on paper

Black, blue and yellow crayon on paper

Red marker and black pen on paper

Graphite on thin off-white wove paper