Novice as well as professional photographers can have a lot of fun with changing the shutter speed of their camera. Playing with length of time the shutter is open when taking a photograph can lead to very interesting photographs. Most people are familiar with the “slow water” shots where streams and rivers take on a silky look and provide an almost ethereal feeling. But slow water is just the beginning. There is a lot more that slow shutter speeds can do to help a photographer create that unique piece of art and here’s how to do it. The exposure triangle of photography is aperture,...