I was a huge fan of Susanna Clarke’s Jonathan Strange & Mr. Norell and have been keeping an eye out on the progress of the forthcoming BBC seven-episode series. I found this article about the filming with some images, one of which is below. There’s also a facebook page featuring more images and stuff from the series filming. Evidently the filming is done and they are into post-production.
Bertie Carvel plays Jonathan Strange and Eddie Marsan plays Mr. Norrell.