Fresco Frieze and Ceiling, Apartment of Clement VII, Castel Sant'Angelo, Rome

Graphite on paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Watercolor and black chalk on off-white wove paper

Graphite on ivory laid paper

Red and black conté crayon on ivory tracing paper

Graphite on tan wove paper

Watercolor over graphite on heavy off-white wove paper

Watercolor on beige wove paper

Ink and brown pencil on white wove paper

Graphite on off-white wove paper mounted to off-white cardboard

Graphite on off-white wove paper