Copy after the Head of Ilaria del' Carretto, by Jacopo della Quercia (Lucca Cathedral)

Watercolor and white gouache over black and colored chalk on ivory wove paper

Black ink on buff wove paper

Graphite on paper

Colored marker on paper

Black marker on paper

Charcoal and watercolor on cream laid paper

Graphite on off-white wove paper

Graphite on paper

Black crayon on paper

Mixed media

Brown ink, touches of black ink and graphite, on cream antique laid paper

Black ink on thin cream wove paper