Carl Warner’s photos
Mystery solved, thanks to Dawn, Renata, and Bix. Renata sent a link to a description of Warner’s work along with more photos. Bix sent a link to an interesting BBC program about this work. Carl Warner has his own website, of course, but also has been a frequent subject of blogs. This is the first I’ve heard of his work so I am glad to know about it. He should be credited every time the photos get e-mailed, especially because it was so easy to find out whose work it was. Thanks to all!