Untitled (notes over bleed-through of previous page, left page); Untitled (back endpaper with paper taped over notes and manufacturer's sticker, right page)

Black crayon on paper

Black and red marker and black pen on paper

Graphite on paper

Black crayon on paper

Black and red inks, graphite, and applied label on paper

Colored marker on paper

Colored marker, paper, and adhesive on paper

Colored marker and black pen on paper

Black crayon on paper

Colored marker on paper

Colored marker and black pen on paper

Tempera on paper