Clouds Set, One
I'm crazy about clouds. If you don't know this already, you better get used to it, because if I had it my way, there would be a lot of cloud pictures (and I do have it my way!). Because of the chaos inherent in their creation and form, no two clouds are ever exactly the same, and every day the sky looks a little different. It makes life that little bit more interesting.
The last one is just underexposed to add a little contrast to the more bright ones.