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

Graphite and colored pencil on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Charcoal and black and colored chalks on cream wove paper

Graphite on paper

Graphite on back of envelope

Black crayon on paper

Black crayon on paper

Black and blue marker on paper

Graphite on paper

Blue, black and red crayon on paper