Untitled (blank with color transfer, left page); Untitled (starplane designs for Condor, right page)

Graphite on tan wove paper

Black crayon on paper

Black marker on paper

Black crayon and ink ; black crayon on paper

Ink on paper

Watercolor and metallic paint on silk

Transparent and opaque watercolor, gray ink and graphite on parchment, mounted ata four corners

Black marker on paper

Oil and pastel on burlap, mounted on card

Black chalk on off-white antique laid paper

Colored marker and opaque watercolor on paper

Graphite on cream antique laid paper