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

Graphite on off-white wove paper

Glued book; ink on paper

Brown ink and black chalk with traces of white gouache on cream antique laid paper, lined overall with Japanese paper

Black and white chalk on blue-gray wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Black ink and graphite on graph paper

Graphite on cream wove paper

Colored marker on paper

Black crayon on paper

Charcoal on off-white laid paper

Blue, red, and green crayon on paper