Thunder Cloud Sunrise

I was getting ready to go to work one morning and stepped outside my house on the Lone Worm Ranch. When I looked east towards the forest the sun was just peaking over the trees. This I had seen many times but what was above was a huge thunder cloud that had the most beautiful lighting. I took a picture but it hardly does justice to being able to stand and look east then gradually arch your back until you are looking straight up at beautiful clouds.