Stock photography, photos: A woman leaping from rock to rock Stock photos of A woman leaping from rock to rock while hiking near Donner Summit, CA. Photograph: © William Stevenson Click for a larger image and more information Keywords associated with this stock photo: Backpacking, backpacker, high country, back country, action, active, effort, energy, determination, concentration, momentum, aerobic, desire, adventure, freedom, playfulness, fun, enthusiasm, hiking, fast, leaping, solo, morning, evening, silhouette, sierra, mountains, spring, summer, fall, California, sierras, alpine, jumping, horizontal, sunbrust, sunrise, sunset, adventure, outdoors, outside, sports, sportsman, outdoorsman, adrenalin, thrill, thrilling, Clar