Untitled (blank with color transfer, left page); Untitled (starplane designs for Condor, right page)

Watercolor on off-white wove paper

Black marker on paper

Black ink, gray wash, and graphite on cream laid paper

Graphite on paper, mounted

Blue pen on paper

Graphite on off-white wove paper

Colored and metallic marker on paper

Brown ink and brown wash on thin white wove paper

Black ink and charcoal on off-white wove paper; verso: black ink

Watercolor on heavy off-white wove paper

Graphite with touches of brown ink on cream wove paper.

Red chalk on off-white antique laid paper, adhered to wove card, framing lines in graphite