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

Colored marker on paper

Ink and graphite on paper

Black chalk on cream wove paper

Blue pen on paper

Graphite

Black ink on thin off-white wove paper

Black crayon and ink on paper

Graphite on off-white wove paper

Gray and black wash over graphite on heavy off-white wove paper

Graphite and red crayon on paper

Red and white chalk on light tan antique laid paper, partial framing lines in black chalk and black ink, laid down on a decorated mount

Brown wash over graphite on off-white antique laid paper