Untitled (blank with graphite transfer, left page); Untitled (designs for Condor planes, right page)

Black ink on cream laid paper

Black chalk, white gouache and graphite on white wove paper

Colored marker, paper, and adhesive on paper

Black ink on tan wove paper

Black ink and graphite on off-white wove paper

Graphite on paper

Graphite on translucent wove paper

Brown ink on cream antique laid paper

Ink on paper

Black and colored crayons on off-white wove paper

Charcoal on beige laid paper, darkened

Graphite on paper