View of the Palazzo del Quirinale, Rome

Black ink and black and gray wash, probably over graphite, framing lines in black ink, on off-white antique laid paper (laid down)

Black and red chalk on cream antique laid paper; verso: graphite

Graphite

Red chalk counterproof on cream laid paper

Watercolor over graphite on cream antique laid paper, extended on three sides on the upper left and right, framing lines in red chalk and brown ink

Graphite and grey wash on cream antique laid paper

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

Red, white, and black chalk on light tan antique laid paper

Black chalk counterproof on cream antique laid paper, framing lines in brown ink, laid down on cream antique laid paper

Black chalk on off-white antique laid paper

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