So-Called "Casino di Raffaello" in the Borghese Gardens

Red chalk, gray wash, black and brown ink, white gouache and 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; verso: watercolor and black ink over traces of graphite on cream antique laid paper

Black chalk on cream antique laid paper, squared in black chalk (recto and verso)

Brown wash over traces of graphite on cream antique laid paper, laid down on a cream card, framing lines in brown ink

Black chalk on cream antique laid paper

Pen and dark brown ink over graphite on cream modern laid paper; verso: pen and brown ink

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream 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 counterproof on cream antique laid paper, laid down on tan laid paper, framing line in black ink

Watercolor on white antique laid paper

Red chalk on cream antique laid paper, partial framing lines in brown ink