Stock photography, photos: Children at daycare center Stock photos of Waiting behind bars to be picked up by a parentPhoto: Rolf Adlercreutz Photograph: © Rolf Adlercreutz Click for a larger image and more information Keywords associated with this stock photo: 3, 4, 5, bars, behind, child, children, dad, father, fence, five, four, kids, longing, mom, mother, mum, old, parents, sad, three, waiting, year, pick-up, daycare, center