Untitled (bleed-through of previous page, left page); Untitled (prisms projecting from facade incorporating bleed-through from previous pages, right page)

Graphite on paper

Black crayon on cream wove paper

Graphite on paper

Colored marker on paper

Black and colored crayon on cream wove paper

Green and black crayon on paper

Graphite on paper

Black ink on tracing paper

Graphite on paper and mounted

Graphite on paper

Paper

Black marker on paper