I tried my first attempt at a common photography trick that's been seen in photo magazines for years........blurring the water in a running stream. It was easier than I thought. Simply set your camera on Shutter Priority and lower the shutter speed until you reach the desired affect. This shot was taken in Northern Ontario at ISO 400, f22, and 1/8 per second shutter speed. Also, it's important to find something in the picture which is stationary (like a rock) to help emphasize the running water.