Untitled (blank with stray marks, left page); Untitled (blank back endpaper, right page)

Black crayon on paper

Graphite on paper

Watercolor on paper

Graphite on paper

Black marker on paper

Graphite on paper

Graphite with colored crayons on paper

Graphite and colored pencil on paper

Black crayon on paper

Graphite on paper

Colored marker on paper

Ink on paper