Ключевые слова: background, box, building, classic, color, communication, concept, correspondence, country, decoration, deliver, delivery, design, detail, door, golden, green, home, house, inbox, landscape, letter, letterbox, mail, mailbox, message, metal, nobody, old, outdoors, paper, post, postage, postal, postbox, red, residential, retro, send, service, style, symbol, traditional, vintage, wall, white, wood, wooden, yard, yellow,