Though I might not have displayed this image captured during my recent trip to Lofoten, Norway, this is one of my favorites because of the atmosphere caused by the haze. The haze is primarily back lit.
The haze makes the horizon almost disappear (and one could easily argue that I should have post-processed the image to make it disappear); an invisible or nearly invisible horizon makes one wonder what's out there.
The photo includes a relatively great distance of scenery from front to rear and the haze helps accentuate that distance. As the haze becomes gradually thicker and thicker, the degree of haze helps convey distance and, thus, the three-dimensional aspect of the scene.
The layers of mountains (as opposed to the mountains themselves) are accentuated by the lesser or greater impact of the haze. That adds to the three-dimensional characteristic of the photo and helps define the shape of the various layers of mountains.
Last, if there were any clouds in the sky, they were virtually hidden by the haze. The plain sky helps make the interesting shapes of the mountains and the various layers of the mountains stand out.
Click to view the image in a larger size to more fully appreciate the impact of the haze.
I just now confirmed that I used my typical haze-reduction adjustment in the top half of the image to minimize the effect of the haze. However, when there is as much haze as in this scene and when it is mostly or entirely backlit, it's impossible to eliminate it in the photo.
We have two alternatives in that situation: make the most of the haze or use the Delete key. I almost always use the Delete key but every once in awhile an attractive photo can be made. The moral of that story is that haze is almost always an insurmountable challenge; though lemonade can always be made out of lemons, appealing images can rarely be made of images without minimizing or eliminating the effect of haze during post-processing.