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

Red chalk on oiled antique laid paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Dark green crayon on paper

Brown ink on buff antique laid paper; verso: brown ink

Colored marker on paper

Black and white chalk on blue-gray wove paper

Colored marker on paper

Black crayon over graphite on brown wove paper

Graphite on paper

Graphite and colored pencil on paper

Blue marker and black pen on paper