Untitled (blank, left page); Untitled (light sculpture notes, right page)

Black crayon on paper

Graphite on paper envelope

Black marker and tape on paper

Graphite on paper

Black crayon on paper

Black ink on translucent vellum paper

Black crayon on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Black and red marker on paper