The Greater Yellowstone ecosystem is one of the premier photographic locations in the country. Soaring mountains, tumbling rivers, geysers, and all species of wildlife that were present when Lewis and Clark first made their historic journey, places this area.at the top of any photographers list. But how do you distill all that opportunity into acceptable photographs? Where do you go, and at what times, to maximize your results? Over the last forty years Pete Bengeyfield has photographed much of Greater Yellowstone and its wildlife. Through the use of examples of his work, he answers these questions and others to give the reader insight into photographing this amazing landscape.