I have always admired the way Fog, Mist and Frost sets the mood for a given scene. Even with today's advances in editing software it is often times impossible to duplicate the scene you viewed at the time. I've always endeavored to be as realistic as possible when post processing my images, but at times I find myself adding light or color to my image to emphasis a scene or mood. Is this wrong, I'm not so sure it is. As artists we have that option.