Untitled (blank, left page); Untitled (designs for Condor planes, right page)

Colored marker on paper

Graphite on paper

Colored marker and opaque watercolor on paper

Black crayon on paper

Graphite and colored crayon on paper

Graphite on paper

Graphite on paper

B/w photocopies and adhesive on sketchbook paper

Black chalk on cream modern laid paper

Brown ink and brown wash with traces of black chalk, heightened with white gouache, on four pieces of blue antique laid paper, laid down to thick cream antique laid paper (the mount of the collector John Skippe)

Blue and white colored pencil on tracing paper

Ink and light color on paper