Stock photography, photos: Two kids slide down a sandpile Stock photos of Two kids slide down a sandpile in Portland, OR. Photograph: © William Stevenson Click for a larger image and more information Keywords associated with this stock photo: family, kids and family, kids, child, children, simplicity, friends, action, active, energy, liveliness, adventure, togetherness, youth, carefree, the, good, life, playfulness, joy, fun, happy, pleasure, California, playing, ground, play, dirt, pile, boy, girl, brother, sister, sliding, vertical, portland, or, oregon, Outdoor, outdoors, outside, sports, sporting, sport, exercise, physical, fitness, young, two, 2, people