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

Graphite on cream wove paper

Red pen and graphite on paper

Graphite and colored crayon on paper

Graphite on paper

Colored marker and blue pen on paper

Watercolor and white gouache over graphite on cream wove paper

Watercolor on cream paper

Brown ink and gray wash over black chalk on off-white antique laid paper

Moistened black chalk and graphite on off-white antique laid paper

Watercolor and brown ink over graphite on off-white wove paper

Black marker on paper

Black marker on paper