@cailts Thank you very much Clare. How to do it ? Try and pick a dry day, it was raining here and camera was under a cloth. Okay, camera on tripod, ISO as low as possible, aperture as small as possible, and either a remote trigger or timer on your shutter so you don't wobble camera. Basically what you need is a very slow shutter speed so the water flows past and melts but the scenery stays stock still and focused. Cloudy days are best, but it is possible to get various types of filters to darken the image and extend the exposure time. Thats the basic theory, you just need to find a location and play around with your settings. Depending on how fast the water is flowing it is not always the longest exposure that works best. Have fun.