Stock photography, photos: Three year old boy Stock photos of Three year old boy Photograph: © Franz Waldhaeusl Click for a larger image and more information Keywords associated with this stock photo: boy, boys, child, children, friendly, good, happy, human, humans, jolly, kids, kind, Kindergarten, kindly, nursery, old, only, people, play, playing, playschool, portrait, portraits, preschool, school, smile, smiling, spirits, temper, three, toys, year, young, youthfully