or Pistyll Rhaeadr waterfall in N.Wales http://tinyurl.com/5ku63z

one of the most beautiful places I've had the pleasure of photographing

Taken with a EOS 40D and 17-40L lens in vertical format 3 rows of 15 images. Each image exposed -2, -1, 0, +1 and +2. Processed in Photomatrix and then exported to PhotoGui