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

Colored marker on paper

Gouache over graphite on buff paper mounted on composition board

Red chalk on cream antique laid paper

Black crayon on paper

Black ink and gray wash on paper

Graphite on paper

Black ink and watercolor over graphite on cream wove paper; album leaf: watercolor and graphite on cream wove paper

Black ink and oil paint on off-white wove paper

Colored chalk on off-white wove paper

Black ink, black and colored crayons on cream laid paper

Graphite on paper

Graphite on cream wove paper