Sketches of a Man at a Desk; verso: Sketches of Men`s Heads

Graphite on paper

Graphite on tan paper

Watercolor and graphite on cream wove paper

Graphite on cream wove paper

Color scan of hand-colored photocopy on off-white wove paper

Graphite on paper

Sketchbook with cardboard backing, heavy paper cover, and spiral wire binding

Colored marker on paper

Black and white chalk with touches of red chalk on tan paper

Graphite on paper

Charcoal on white paper

Graphite on paper