Untitled (text, left page); Untitled (Montparnasse Tower, right page)

Charcoal and white chalk on gray paper

Black marker on paper

Ink on paper

Charcoal

Black and blue crayon ; black crayon on paper

Brown ink on cream antique laid paper, mounted to wove paper

Graphite on paper

Watercolor over graphite on off-white wove paper, mounted to off-white card

Colored marker and black ink on paper

Black pen and opaque watercolor on paper

Graphite on paper

Black ink, black and gray wash on cream Japanese paper