High Dynamic Range (HDR) imaging is a set of techniques that allow a greater dynamic range of luminance between the lightest and darkest areas of an image than current standard digital imaging techniques or photographic methods. This wide dynamic range allows HDR images to more accurately represent the range of intensity levels found in real scenes, ranging from direct sunlight to faint starlight.By manipulating different parameters of tone mapping techniques, stunning images can be created which give a variety of impressions, such as surrealistic mood.Best HDR Wallpapers is a selected collection of Flickr images which are excellent images to set as backgrounds of your phone.You are very welcome to use, share and redistribute all the images as all the authors release their great photos under Creative Commons licenses. See the attribution and the link for details on the license.