Untitled (bleed-through of previous page, left page); Untitled (sky art "INTERNATIONAL ALARM," right page)

Black crayon on paper

Graphite on paper

Charcoal on off-white wove paper; verso: graphite

Black ink, white gouache, graphite, and colored pencil on graph paper

Black and blue marker and black ink on paper

Black crayon, with purple crayon, on paper

Black crayon on cream wove paper

Black ink on off-white wove paper

Gray ink, gray and blue wash, and graphite on cream antique laid paper

Colored marker on paper

Black crayon on paper

Black crayon on paper