View of Palazzo Chigi Ariccia and the Porta Napoletana

Black chalk on cream paper, laid down

Graphite on off-white antique laid paper

Brown ink on cream antique laid paper, framing lines in brown ink

Graphite, stumped, on cream antique laid paper, framing lines in graphite

Black and white chalk on blue antique laid paper

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Red chalk and graphite with guidelines in red chalk and graphite on cream antique laid paper, laid down on cream antique laid paper with blue antique laid paper border adhered to face

pen and black ink, brush and watercolor, black chalk on white laid paper

Red and white chalk on light tan antique laid paper, framing lines in brown ink, laid down on cream antique laid paper with blue paper strips adhered to face

Red chalk, graphite, watercolor and gouache on cream antique laid paper, laid down on cream antique laid paper

Black, red, and white chalk on blue antique laid paper