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

Pen and ink and brush on white wove paper

Black crayon on paper

Black ink on Asian paper

Black chalk and gray wash on cream antique laid paper, partial framing line in black chalk

Black ink on off-white wove paper

Brown ink on ivory laid paper

Ink on paper

Graphite on paper

Graphite and red crayon on paper

Watercolor on off-white wove paper

Graphite and blue crayon on paper

Charcoal on cream laid paper