From the floor of Monument Valley, Utah -- this is a four frame panorama. The photos were shot vertically handheld and merged together with Photoshop's photomerge utility. I think back to several years ago and how difficult it was to get proper alignment of a pano even shooting with a tripod, and now it seems so easy. Colors tweaked slightly in Photoshop, but no brushes were used and no animals were harmed in the making of this sky. It is 100% natural.