Architectural Details of the Pantheon; verso:Various Architectural Details

Black chalk, brown ink, gray wash and white gouache on cream antique laid paper; verso: black chalk and brown ink with extensive splatters of paint

Brown ink and brown wash over black chalk with incised ruled lines; verso: brown ink

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

Red chalk on cream antique laid paper

Brown ink on cream antique laid paper

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

Black and white chalk with black and and gray wash on buff antique laid paper; verso: black chalk

Brown ink and wash on off-white antique laid paper

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

Brown ink and brown wash, partially squared in black chalk, on cream antique laid paper; verso: brown ink rubbed with red chalk

Red chalk on tan antique laid paper; verso: red chalk

Brown ink and brown wash, heightened with white goauche on blue antique laid paper; verso: black chalk