Study for portrait of Derek Bok in front of triptych with President's chair

Watercolor and graphite on off-white wove paper

Black ink on off-white wove paper (recto and verso)

Gray wash on off-white wove paper

Collage of colored crayons, graphite, fabric, map, and masking tape

Watercolor and graphite on cream wove paper

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

Graphite on cream wove paper

Black ink on cream wove paper

Mixed media on paper

Graphite and colored inks on off-white wove paper; verso: graphite

Crayon on paper

Graphite on off-white wove paper