Untitled (bleed-through from previous page with graphite transfer, left page); Untitled (designs for Condor planes, right page)

Watercolor and touches of gouache, charcoal, and graphite on cream wove paper

Colored marker on paper

Black marker on paper

Verso: graphite on off-white laid paper

Graphite on paper

Colored marker on paper

Leadpoint on cream antique laid paper, framing lines in black chalk; verso: leadpoint and brown ink, squared with stylus

Brown ink on cream antique laid paper

Charcoal and orange chalk on blue-gray laid paper

Brown ink and brown wash on blue antique laid paper, framing line in brown ink

Graphite

Graphite and gray ink and wash on off-white antique laid paper (recto and verso)