Untitled (adhered notes and design for mining lamp sculpture, left page); Untitled (adhered photocopy of sketch of "Davy-Lampe," right page)

Black crayon on paper

Graphite on paper

Graphite on paper

Lint and hair on tape mounted on paper

Graphite and colored pencil on paper

Graphite on paper

Colored marker on paper

Black marker on paper

Colored crayons on paper and mounted

Blue crayon on paper

Graphite on paper

Graphite on paper