Study for "Raphael and the Fornarina"

Black and red marker and blue pen on paper

Colored marker and black pen on paper

Watercolor on off-white wove paper

Drawing; ink on paper with revisions on thin paper overlays

Brown ink and brown wash over black chalk on cream antique laid paper, laid down

Blue, purple, and black crayon on paper

Black chalk on cream antique laid paper

Paper

Graphite on paper

Blue and black marker and black ink on paper

Charcoal and white chalk on tan paper

B/w photocopy and adhesive on paper