Untitled (25 year calendar, left page); Untitled (area code and time zone map, right page)

Graphite and white gouache on gray paper

Black ink and graphite on off-white wove graph paper

Calendar sheet with graphite and collage element (oak leaf), stamped

Graphite on paper

Black crayon on paper

Graphite on paper

Ink on yellowish paper mounted on cardboard

Black ink and charcoal on cream laid paper

Brown ink, gray-brown wash and black chalk on off-white antique laid paper

Brown ink and wash and graphite on off-white wove paper