Add Yahoo as a preferred source to see more of our stories on Google. We've all seen the magic of long exposure photography – those dreamy, slow-shutter shots where waterfalls turn into silk, clouds ...

I know photography isn't listed in the topic list but I hope it's OK to ask about it anyway Back when I was a teenager getting interested in photography there was the Olympus OM2 with its clever ...

If you've ever seen artistic photos of waterfalls or rivers where the water is blurred to look like flowing ribbons, then you already know the beautiful effect of a long exposure photo. By allowing ...