Untitled (blank with color transfer, left page); Untitled (starplane designs for Condor, right page)

Colored marker on paper

Colored marker on paper

Graphite on paper

Black and metallic marker on paper

Black ink and graphite on thin buff wove paper

Red and black chalk on heavy off-white wove paper

Watercolor & white gouache on off-white wove paper, mounted overall to cardboard

Watercolor over graphite on cream wove paper

Black marker on paper

Brown ink, incised, on cream antique laid paper inlaid into incised off-white antique laid album page; verso: brown ink, incised

Graphite on paper