s usual, I was one of the last ones leaving after the sunset when I noticed this cloud glowing in the remnants of light making its way over the High Sierra Mountains. It was getting very dark but the great thing about the camera is that on a long exposure it can capture more light than you can see. I decided to stop and take a few more shot and when reviewing the shots back home I am glad I did and wonder what it might have looked like if I had stayed longer.