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

Colored marker on paper

Black and red marker on paper

Colored marker on paper

Graphite and gesso on paper

Black marker on paper

Graphite on cream wove paper, mounted on heavy cream wove paper

Red chalk on cream antique laid paper

Black and colored crayons on off-white wove paper

Black ink, gouache, and bitumen on brown wove paper

Black marker, color photographs, and adhesive on paper

Black marker on paper

Watercolor over graphite on paper