Untitled (bleed-through of previous page, left page); Untitled (Configuration of tubes with color transfer marks, right page)

Brown ink over black chalk on cream antique laid paper, framing line in brown ink; verso: brown ink

Graphite on paper

Red chalk and red wash with white heightening on paper

Graphite on paper

Graphite on off-white wove paper

Colored marker on paper

Graphite on off-white laid paper

Black and metallic marker on paper

Black marker on paper

Graphite on gray-green wove paper

Graphite on paper

Colored marker on paper