The HDR process seems to be also a wonderful way to reuse that ultra wide angle lens I own. Typically the heavy distortions make nice pictures impossible, so you have to use some arty technique to make them bearable for the viewer. I still love the manipulation of depth and the compression of background. The picture above is made from 9 exposures at f/16 and 10mm with HDR Efex Pro.
For other pictures created with magic lantern look at these posts.