Untitled (bleed-through of previous page with note, left page); Untitled (view of "crater from Ia," right page)

Black ink and graphite on white wove paper

Graphite on off-white wove paper

Sketchbook with brown cloth-covered cardboard covers

Charcoal on gray-blue laid paper

Colored wax crayon and graphite on white wove paper, the surface of which is waxed and buffed with beeswax

Ink, graphite, and colored washes on paper, spatter-painted

Graphite and charcoal on off-white wove paper

Graphite on tan wove paper

Graphite on paper

Graphite on paper

Ink with colored crayons on paper

Black crayon on paper