Column Base from the Inside of the Temple of Marte Ultore; verso: Column Base

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

Brown ink and brown wash on buff antique laid paper; verso: brown ink

Brown ink, black chalk and traces of red chalk on cream antique laid paper

Black chalk and traces of red chalk on cream antique laid paper

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

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

Brown ink with gray wash on white antique laid paper; inscription in dark brown ink

Red chalk and brown ink on cream antique laid paper

Brown ink with traces of black chalk on cream antique laid paper; verso: black chalk

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

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

Brown ink with touches of red chalk on cream antique laid paper, framing line in black ink, laid down overall on cream antique laid paper