Study for "The Birth of Venus"

Black chalk and brown wash on cream antique laid paper

Graphite and black and white chalk on blue-gray wove paper; verso: black and whi

Black marker on paper

Colored crayons ; black crayon on paper

Black ink on off-white wove paper

Charcoal on paper

Black crayon on cream wove paper

Graphite on envelope

Graphite on paper

Colored marker, black pen, paper, and adhesive on paper

Graphite and crayon on paper

Red ink, gray and pink wash, and graphite on cream paper, laid down