Panorama of the Vatican from the Dome of St. Peter's

Red chalk on paper

Colored chalks with touches of pastel on tan antique laid paper, adhered to cream antique laid paper, laid down on gray wove paper

Red chalk on off-white antique laid paper

Pen with brown ink, brown wash, and traces of red chalk and graphite on cream antique laid paper, framing lines in brown ink, laid down on a decorated mount in cream antique laid paper with blue laid paper strips adhered to face

Black ink on vellum

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

Brown ink and brown wash on cream antique laid paper, framing lines in red chalk and brown ink, laid down on cream antique laid paper

Gray wash and graphite on off-white antique laid paper, framing lines in red chalk, laid down on off-white antique laid paper and decorated with blue antique laid paper borders adhered to face

Brown ink on cream antique laid paper; verso: brown ink

Black ink, two tones of gray wash, and traces of white gouache on off-white antique laid paper, framing lines in brown ink; verso: black ink and gray wash

Black ink, gray wash, and white gouache, over traces of black chalk on light tan antique laid paper, framing lines in black chalk, laid down on heavy tan antique laid paper

Gray wash and graphite on cream antique laid paper