Untitled (bleed-through of previous page, left page); Untitled (heart designs for Condor planes, right page)

Black ink on dark blue wove paper

Gray ink over graphite on off-white laid paper

Graphite on off-white wove paper

Colored pencil, black marker, paper, and adhesive on paper

Graphite on paper

Colored marker on paper

Graphite, fixed, on off-white wove paper

Graphite on beige wove paper

Graphite on paper

Graphite on off-white wove paper

Colored marker, black pen, and adhesive tape on paper

Ink on yellowish paper mounted on cardboard