Untitled (rooster sketch over bleed-through of previous page, left page); Untitled (rooster sketch, right page)

Colored marker on paper

Red and black marker on paper

Blue and black marker on paper

Paper

Colored marker on paper

Oil pastel on paper

Printed ink on paper and adhesive on sketchbook paper

Black and blue marker on paper

Colored marker and blue ink on paper

Blue and black marker on paper

Graphite on white wove paper

Colored marker, black ink, letterhead, and adhesive on paper