The Ponte di Augusto at Narni

Black ink and brown wash over traces of graphite on cream antique laid paper, framing lines in brown ink, laid down on cream antique laid paper, laid down on tan laid paper, with blue antique laid paper borders adhered to face

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

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

Verso: watercolor and black ink over traces of graphite on cream antique laid paper

Brown ink, black chalk, and brown wash on tan antique laid paper, squared in black chalk, laid down on off-white card, framing lines in black ink

Black and white chalk, and black ink, with touches of white gouache, on blue antique laid paper, framing lines in black chalk, squared in black chalk

Pen and black ink, with brush and gray and brown wash, over traces of black chalk on off-white antique laid paper, adhered to cream wove paper, framing lines in black ink and graphite

Brown ink on off-white antique laid paper; verso: graphite

Black and red chalk with touches of black-ink wash on cream antique laid paper, framing lines in brown ink and red chalk, laid down on cream antique laid paper

Pastel on paper

Red chalk on cream antique laid paper, framing lines in red chalk, brown ink, and graphite

Black chalk on cream wove paper stretch-mounted to paper-covered panel