Untitled (blank, left page); Untitled (blank back endpaper, right page)

Black crayon on paper

Graphite and charcoal on paper

Graphite on paper

Black, blue and yellow crayon on paper

Black marker on paper

Colored crayons on paper

Black crayon on paper

Black and red inks and applied type on paper

Black crayon on paper

Black and metallic marker, printed architectural drawing, paper, and adhesive on paper

Colored marker on paper

Ink, wash, and applied type on paper