Study of Bramante's Tempietto (San Pietro in Montorio, Rome); verso: Cupola

Black chalk on blue antique laid paper

Brown ink and brown wash over black chalk on cream antique laid paper

Brown ink and black chalk with traces of white gouache on cream antique laid paper, lined overall with Japanese paper

Black and white chalk, incised with stylus, with some retouching, on cream antique laid paper, laid down overall on cream antique laid paper

Brown ink and graphite on cream antique laid paper inlaid into off-white antique laid album page; verso: brown ink, incised, off-white antique laid album page incised

Brown ink and brown wash, black and white chalk on tan antique laid paper, laid down overall to white modern antique laid decorative mount

Brown ink over red chalk, squared in graphite for transfer, on cream antique laid paper

Black and white chalk on blue antique laid paper, mounted overall to cream antique laid paper

Black chalk, brown wash and white gouache, incised with a stylus, on cream antique laid paper, lower right corner infilled, laid down overall on cream antique laid paper

Metalpoint, brown ink and white gouache on pink prepared antique laid paper, framing lines in brown ink

Brown ink and brown wash over black chalk, later gone over with a stylus, on off-white antique laid paper

Brown ink on buff antique laid paper