Ключевые слова: airmail, background, beige, blank, board, box, brown, bulgaria, business, card, cardboard, cargo, carton, case, commerce, comoros, concept, container, delivery, design, empty, export, flag, fragile, idea, import, isolate, mail, manufacturing, modern, moving, national, new, object, open, oversea, pack, package, paper, parcel, port, post, product, recycle, seaangel, ship, trading, transportation, varna, white,