Ключевые слова: back, back to school, backpack, bag, boy, carrying, cheerful, child, childhood, children only, color image, confidence, copy space, corridor, education, elementary age, elementary school, elementary school building, elementary student, enjoyment, excitement, happiness, horizontal, indoor, learning, lifestyles, looking, males, middle childhood, multiracial person, on the move, one boy only, one person, person, rear view, school building, school children, schoolboy, standing, student, studying, sunlight, travel, white people, yellow,