Untitled (bleed-through of previous page, left page); Untitled (watch designs and measurements with color transfer, right page)

Black ink with gray wash on cream antique laid paper

Oiled black chalk heightened with white on tinted tan antique laid paper

Graphite on paper

Black ink on paper prepared with white

Graphite on off-white wove paper

Graphite on paper

Black marker on paper

Black pen and watercolor stain on paper

Brown ink, red chalk, gray and brown wash, and yellow transparent watercolor over traces of graphite on off-white antique laid paper, framing line in black chalk, laid down in an inlay mount

Iron filings and graphite on cream prepared wove paper

Brown ink and brown wash over graphite, heightened with white gouache, on faded blue antique laid paper, laid down overall to modern laid decorated mount

Colored marker on paper