Untitled [Houses]; verso: Untitled [House]

Graphite and black ink on tan wove paper

Colored marker on paper

Ink on paper

Charcoal on cream laid paper

Graphite with yellow crayon on paper

Colored marker on paper

Graphite on thin off-white wove paper

Black, blue and green crayon on paper

Black marker on paper

Graphite on paper

Black crayon on paper

Graphite and colored pencil on artist's vellum (tracing paper)