Coffered Wood Ceiling, Palazzo dei Penitenzieri, Rome, after Pinturicchio

Charcoal on white rough-finished Bristol board

Black ink and black and colored pencil and crayon on cream wove paper

Charcoal on off-white laid paper

Black ink and graphite on graph paper

Graphite and ink on paper

Graphite on cream wove paper

Watercolor on off-white wove paper

Graphite on off-white wove paper

Graphite and wax crayon on glossy wove paper

Gouache on cream wove paper

Charcoal on off-white laid paper

Watercolor on off-white wove paper mounted to buff wove