Untitled (bleed-through of previous page, left page); Untitled (star- and sun plane designs for Condor, right page)

Black, brown and blue crayon on paper

Colored marker on paper

Black crayon on paper and mounted

Pastel on brown wove paper

Colored marker on paper

Charcoal and white chalk on buff paper

Black ink and gray wash on cream paper

Colored marker on paper

Watercolor and graphite on off-white wove paper

Black and white chalk on buff wove paper

Graphite on paper