Swag and Mask from Fresco Frieze in Apartments of Paul III, Castel Sant'Angelo, Rome

Watercolor and white gouache on blue wove paper; verso: watercolor and graphite

Watercolor on cream wove paper

Black ink on off-white wove paper

Graphite on white wove paper

Charcoal on off-white laid paper

Watercolor over charcoal? on off-white wove paper

Graphite and white chalk on buff wove paper, laid down

Graphite on off-white tracing paper

Graphite on off-white wove paper

Crayon on paper

Black ink, charcoal, and watercolor pencil on cream wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper