There has been some very dramatic cloud formations near where I live the last few nights. Luckily I have a great vantage point out my front window, and was able to shoot away every time I noticed something brewing in the sky. It's amazing the beautiful intricacy and subtlety in the formations. When you get them onto your computer screen and play with the raw files you really do see the amazing richness in what is really just a collection of water molecules. Here are just a few samples!
There's a full gallery of them here on the archive.