Ruin of an Aqueduct on the Road to Cori, Italy

Black ink and black wash over graphite on white antique laid paper

Graphite on cream antique laid paper

Brown ink and gray wash over black chalk on off-white antique laid paper

Black chalk on off-white antique laid paper

Brown ink on cream antique laid paper

Brown ink and brown wash over graphite on cream antique laid paper

Graphite on pale blue-gray antique laid paper

Brown ink, brown and gray wash on cream antique laid paper

Gray ink and brown wash over graphite on light blue-green laid paper

Brown ink and brown wash over black chalk heightened with white gouache on tan antique laid paper

Brown ink and graphite on cream antique laid paper

Black and white chalk on gray prepared paper