Untitled (bleed-through of previous page with color transfer, left page); Untitled (starplane designs for Condor, right page)

Colored marker on paper

Ink and opaque watercolor on paper

Crayon

Graphite on paper

Black crayon on paper

Graphite on off-white wove paper

Black crayon on paper

Graphite on cream antique laid paper; verso: graphite and watercolor

Graphite on paper

Brown ink on off-white antique laid paper

Black chalk and charcoal on paper mounted to board

Blue crayon on paper