Untitled (bleed-through of previous page, left page); Untitled (sketches for light sculptures, right page)

Graphite on pale green lined modern laid paper

Poster paint on white paper

Graphite on off-white tracing paper

Black chalk with some smudging on off-white wove paper

Black chalk heightened with white chalk on faded blue antique laid paper

Brown ink and brown wash on wood; verso: red chalk

Graphite on off-white Japanese paper

Pink and purple crayon on paper

Turpentine wash with oil on off-white wove paper?

Watercolor, black ink and graphite on cream laid paper; verso: graphite

Graphite on dark cream antique laid paper

Graphite on paper and mounted