From my recent trip to Arches.. This is a 3 image HDR processed in photomatix
Camera Model: Canon EOS 5D Mark II
Date/Time: 2010:01:16 088:10
Copyright: © D.Robert & Lorri Franz
Shutter speed: 1/5 sec
Aperture: 12.9
ISO: 100
Lens: 16-35mm
Focal length: 19mm