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

Brown and black inks and brown wash, over red chalk on tan antique laid paper

Brown ink and brown wash over traces of red chalk on cream antique laid paper; verso: brown ink over traces of red chalk

Brown ink over black chalk on cream antique laid paper; verso: brown ink

Red chalk, brown ink, brown wash and graphite on off-white antique laid paper; verso: red chalk, brown ink and brown wash

Black chalk on off-white antique laid paper; verso: black chalk

Brown ink over graphite on cream antique laid paper

Brown ink and brown wash over graphite, heightened with white gouache, on faded blue antique laid paper, laid down overall to modern laid decorated mount

Black chalk and white gouache, with later additions of red, brown and ocher chalks, on blue antique laid paper, mounted overall to coarse antique laid card.

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

Brown ink with black chalk underdrawing on cream antique laid paper

Brown ink, right figural group incised with stylus, on cream antique laid paper

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