Hall of Saints, Borgia Apartment, Vatican Palace, Rome, Italy

Graphite on cardboard

Watercolor and red ink lines on white wove paper

Graphite and watercolor on white paper

Black ink, wash and black crayon on tan wove paper; verso: black ink

Black chalk on blue laid paper

Gray wash on off-white wove paper

Watercolor over graphite on off-white wove paper, mounted to card

Charcoal on blue laid paper

Graphite on heavy cream wove paper

Gouache on off-white wove paper

Green-black crayon and colored varnish on white wove Strathmore paper

Charcoal on blue laid paper