Stock photography, photos: Young Boy on Playground Rocker Stock photos of Young smiling three year old boy on a rocking seat at the playground Photograph: © Jim Lane Click for a larger image and more information Keywords associated with this stock photo: 3 years old, boy, Caucasian , child, color, colour, family activity, fun, happy, play, playground, playing, recreation, rocking, seated, smile, smiling, three year old, three years old, vertical, young boy