Techniques
Long Exposure Photography: A Complete Guide to Silky Water and Cloud Trails
Long exposure photography transforms moving elements into something the eye cannot ordinarily see. Flowing water turns to silk. Clouds streak across the frame in dramatic arcs. The technique is straightforward once you understand the variables involved. The Fundamentals A long exposure is any shot where the shutter stays open long enough for moving elements to blur while stationary elements remain sharp. For landscape work, this typically means exposures between 1 second and several minutes.