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

Black ink and graphite on cream wove paper; verso: graphite and blue ink

Blue and purple crayon on paper

Charcoal on cream laid paper

Blue marker on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Cotton paper, with inclusions, colored pencil and overlaid with watermarked abaca and ink

Black crayon on paper

Gray wash with black chalk and graphite, green and rose transparent watercolor, scraping and traces of white opaque watercolor on cream antique laid paper, toned with brown wash, framing lines in graphite and gray wash

Graphite on off-white wove paper