Ключевые слова: 1 september, back to school, background, blackboard, books, chalkboard, classroom, color pencils, colors, colours, copy space, desk, earth, education, felttip pens, geography, global, globe, green, knowledge, knowledge day, model, multicolored, no people, nobody, objects, pen holder, planet, school, school bus, sphere, stationery, studio shot, supplies, surface, textbooks, toy, transport, transportation, vehicle, world,