There is nothing more beautiful then clouds on fire in the sunset. Even a mushroom cloud is an exquisite thing to behold given the right setting, that being minimum safe distance or better yet in high definition 3D. They hang in the air burning in all of their glory, yet with no pain, no suffering at all. They are not like us, we seek a purpose for existence, while they simply exist. There is no alternative or thought process and some days they do not exist, at least not in our plane. Mother Nature has done well here with no rhyme, reason or plan. That's what makes the burning clouds so beautiful.