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

Black ink on tan tracing paper, incised, laid down to off-white wove paper

Black chalk and wash on cream paper

Black chalk and brown wash on cream antique laid paper; verso: black chalk

Black and red marker on paper

Graphite on paper, mounted

Black and gray marker on paper

Colored marker on paper

Brown ink on dark cream antique laid paper, partially laid down to two layers of cream antique laid paper

Graphite and crayon on paper

Colored marker on paper

Black marker on paper

Graphite and brown pencil on off-white wove paper; verso: black pencil