Untitled (bleed-through of previous page, left page); Untitled ("International Alarm," right page)

Graphite on off-white wove paper

Graphite on paper

Graphite and red pencil on off-white wove paper

Graphite on paper

Black marker on paper

Black conté crayon on ivory tracing paper

Colored pencil on blueline print

Black marker on paper

Red chalk with touches of white chalk on cream antique laid paper, framing lines in brown ink

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

Gouache over graphite on off-white wove paper

Gouache, watercolor, and graphite on tan cardboard