Monument to Bishop Tommaso Piccolomini, Cathedral, Siena, Italy

Graphite on buff wove paper

Watercolor and white gouache over graphite on off-white wove paper

Graphite on cream wove paper

Black ink and graphite on ivory laid paper

Black ink on tan wove paper

Graphite on off-white wove paper

Oil on tracing paper

Ink and graphite on paper

Black ink, watercolor, and graphite on handmade cream wove paper

Black ink on cream wove paper

Red and brown conté crayon on cream wove paper

Watercolor on cream wove paper