Three studies for portrait of Derek Bok: two of "The Great Salt" and one of an altarpiece

Watercolor over graphite on thin off-white wove paper

Red crayon on buff wove paper

Black ink on off-white wove paper

Graphite on cream wove paper

Black ink and watercolor on wove paper

Ink and watercolor on off-white modern laid paper

Graphite on paper

Charcoal on beige laid paper, darkened

Colored ink on plastic

Black ink over graphite on off-white wove paper

Black ink on ivory laid paper

Graphite on heavy weight, white card stock (Strathmore Bristol board)