Ключевые слова: back, background, backpack, behind, boy, casual, caucasian, cheerful, child, childhood, closeup, clothes, concept, cute, education, elementary, emotion, face, fun, funny, happiness, happy, his, isolated, kid, knowledge, laughs, learning, little, male, one, people, person, portrait, positive, preschool, preschooler, pupil, runs, school, schoolbag, schoolboy, smart, smile, smiling, student, studio, towards, young,