Vatican Tiber and Belvedere Nile

Black and white chalk on tan antique laid paper, laid down on off-white antique laid paper covered with blue wove paper, framing lines in black ink

Black ink and gray and brown wash on cream antique laid paper, framing lines in black ink

Graphite on cream antique laid paper

Black ink and gray and brown wash with traces of black chalk and graphite on cream antique laid paper, framing lines in black chalk and graphite

Black and white chalk on tan antique laid paper, laid down on card, framing lines in black chalk

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

Brown ink and brown wash with traces of black chalk on cream antique laid paper, framing lines in brown ink, laid down on blue antique laid paper, laid down on light tan antique laid paper, with white paper strips adhered to face

Brown ink and brown wash over traces of black chalk, squared in red chalk on off-white antique laid paper, framing lines in brown ink, laid down on off-white antique laid paper

Brown ink on cream antique laid paper, framing lines in brown ink

Pen and brown ink, brown wash, heightened with white gouache on cream antique laid paper, laid down on cream antique laid paper

Brown ink, gray wash, and white gouache on discolored blue antique laid paper, laid down on Japan paper

Black chalk and brown wash on cream antique laid paper