View of the Colosseum from the North

Graphite, black crayon, and white chalk on light brown paper

Black chalk on blue antique laid paper, laid down

Black ink and brown wash over graphite on cream paper

Black ink, gray wash, and garphite on off-white paper

Brown ink, brown wash, opaque watercolor and graphite on brown laid paper, adhered overall to a decorative mount

Ink and watercolor on cream paper

Red chalk on cream paper, framing line in graphite

Black ink and gray wash over graphite on off-white antique laid paper

Brown ink, gray wash, and white gouache over black chalk on gray laid paper

Black ink and white gouache

Ink

Brown ink, brown wash, and white gouache over black chalk on off-white paper