Untitled (bleed-through of previous page, left page); Untitled (marker and opaque watercolor tests on back endpaper, right page)

Graphite on paper

Black ink on paper

Graphite on paper

Black crayon or charcoal on paper

Graphite and colored crayons on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Graphite and colored pencil on paper

Colored marker on paper

Black crayon on paper

Colored and metallic marker on paper