[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
Shouldn't captions indicate where the alcove is when it is not clear from the image or a letter is keyed to it? eg. fig. 5
Shouldn't the Downing image be inscribed? If associated where is text? should discuss differences with keyed images that are being identified as inscribed.
Add the Downing quotation to Citations for "Rustic Alcove"