High Dynamic Range photography is a really cool technique to aggregate pictures with various exposure into one stunning picture.  There is now a free online-tool to do this at yohdr.com. I tried it out – it’s great!

There is only one catch: The three pictures must (obviously) be identical, except exposure.  The picture I used had some branches that moved in the wind, and on the final picture they were not aligned.  Still, for stills, this is pretty amazing.