View of the Palazzo del Quirinale, Rome

Black and white chalk on tan antique laid paper, laid down on cream antique laid paper decorated with blue antique laid paper strips adhered to face, framing lines in black ink

Red chalk on cream antique laid paper

Watercolor on white antique laid paper

Red chalk, watercolor and graphite on cream antique laid paper, laid down on to off-white wove paper

Black chalk on cream antique laid paper

Watercolor and black ink over graphite on off-white antique laid paper, adhered to cream antique laid paper; verso: watercolor and black ink over graphite on off-white antique laid paper, adhered to cream antique laid paper

Watercolor and gouache over graphite on off-white laid paper

Graphite on off-white antique laid paper

Black chalk, black ink, brown wash, white gouache, watercolor, and traces of graphite on toned cream antique laid paper, laid down on cream antique laid paper

Graphite, gouache, and watercolor on white wove paper

Black chalk on light tan antique laid paper, laid down on a decorated mount