High Dynamic Range photography is a popular form of photography that involves capturing a wider and more natural range of colors and illumination. To say it in plain English, High Dynamic Range technique or simply HDR (as it is often referred to as) produces surreal images that blur our sense of the difference between reality and fiction. This post features 20 surreally beautiful and highly professional HDR images of cityscapes. Most of these photographs are award wining photos; they are not just standard panoramic images.