Drapery Study for the Madonna in "The Vow of Louis XIII"

Charcoal on tracing paper

Watercolor over graphite on buff paper

Pastel on gray-prepared paper

Black chalk and graphite on white wove paper

Black crayon over graphite, squared in black crayon, on off-white antique laid paper

Brown ink, brown wash and graphite on cream wove paper

Graphite, colored pencil and black ink on off-white wove paper

Transparent and opaque watercolor on off-white modern laid paper

Black ink and gray wash over black chalk on off-white wove paper

Black ink and graphite on tracing paper, darkened and mounted to laid paper

Graphite on cream wove paper

Black ink and watercolor on tan paper