Untitled (bleed-through of previous page, left page); Untitled (Chichén Itzá, right page)

Black crayon on paper

Black crayon on paper

Black and green crayon on paper

Graphite on paper

Paper

Graphite and colored pencil on paper

Chalk heightened with acrylic on paper

Ink on vellum

Colored marker on paper

Graphite on paper

Colored marker on paper

Colored crayons on paper and mounted