Untitled (bleed-through of previous page and color transfer, left page); Untitled (notes and measurements for light sculpture, right page)

Black crayon, squared in black crayon, on off-white antique laid paper

Mixed media on filter paper

Colored crayon on paper

Black ink on off-white wove paper

Graphite

Unmounted drawing: ink on paper

Black, red, and white chalk, on light tan antique laid paper, partial framing lines in brown ink and black chalk

Graphite on paper

Black marker on paper

Graphite on paper

Black ink over graphite on cream board; verso: graphite