Ключевые слова: active, background, boy, child, childhood, children, collage, collection, concept, cute, day, different, diverse, education, elementary, expression, face, family, fashion, fun, funny, girl, group, happy, healthy, horizontal, isolated, joy, jump, kid, kids, lifestyle, little, love, many, people, person, portrait, pupils, school, set, smile, smiling, sport, summer, teen, together, white, young, youth,