Pendentive Decoration, Dome of Saint Peter's, Rome

Black ink and oil paint on off-white wove paper

Graphite on cream wove paper

Charcoal on blue laid paper

Black and white chalk on gray-brown laid paper

Black ink over graphite on brown wove paper mounted to heavy brown cardboard

Graphite on buff wove paper

Watercolor on off-white wove paper

Black ink on blue-ruled white graph paper

Graphite with ink on paper

Black ink on white wove paper

Graphite on paper

Black and red chalk on off-white wove paper