Untitled (adhered sheet with notes on light sculptures, left page); Untitled (view of Copenhagen, right page)

Colored marker on paper

Graphite with blue, yellow and brown crayon on paper

Brown ink on cream antique laid paper

Colored marker, black pen, b/w photocopy, and adhesive on paper

Black ink over graphite on off-white illustration board

Graphite on off-white wove paper

Graphite on paper

Black crayon on paper

Brown ink, brown wash, black chalk and white opaque watercolor on coarse light tan antique laid paper, laid down; verso of mount: red chalk

Graphite on ivory laid paper, with text on applied sheet

Colored marker, black pen on paper, two b/w photocopies, and adhesive on paper

Ink on paper