Ключевые слова: address, architecture, art, background, banner, box, building, business, cartoon, correspondence, delivery, design, door, doorway, empty, envelope, exterior, facade, flower, frame, front, graphic, house, icon, illustration, letter, letterbox, mail, mailbox, mailing, message, metal, number, object, office, paper, parcel, person, post, postage, postbox, public, red mailbox, send, service, store, street, symbol, wall,