Study of a Vulture with Wings Spread

Black and colored crayons on paper

Brown wash, black chalk, and lead white (oxidized), on tan antique laid paper

Black and white chalk on tan laid paper

Sketchbook with tan cloth covers

Colored crayons on paper

Graphite and blue ink on black and white photocopies and adhesive on paper

Crayon and watercolor on white paper

Black chalk and graphite on cream laid paper

Watercolor over graphite on off-white wove paper

Charcoal on cream laid paper

Unmounted drawing: ink on paper

Graphite on paper