Untitled (bleed-through of previous page, left page); Untitled (blank with slight color transfer, right page)

Black crayon on paper

Ink on vellum

Black crayon on paper

Red marker and black pen on paper

Black and red inks and applied type on paper

Colored marker on paper

Colored marker on paper

Graphite and colored pencil on paper

Graphite on paper

Graphite and typewritten text on paper

Graphite on paper

Watercolor, charcoal and graphite on white wove paper