Architectural Details of the Pantheon; verso:Various Architectural Details

Brown ink on off-white antique laid paper

Red chalk on cream antique laid paper, laid down overall to cream wove card

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

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

Black and red chalk on cream antique laid paper; verso: brown ink

Brown ink, brown wash, black chalk and white gouache with significant retouching on dark cream antique laid paper

Brown ink and brown wash on off-white antique laid paper

Brown ink and white gouache on cream antique laid paper, with brown ink infill and partial framing line in graphite on the mount, laid down overall to cream antique laid paper

Red chalk on cream antique laid paper

Brown ink over black chalk, incised with stylus, on off-white antique laid paper; verso: covered with black chalk (for transfer)

Brown ink and brown wash over graphite on tan antique laid paper, traced over with a stylus and irregularly squared in black chalk

Black and red chalk on gray-brown antique laid paper