Ключевые слова: advertisement, advertising, airport, announcement, banner, billboard, blank, board, building, business, canvas, commercial, corridor, departure, display, empty, entrance, escalator, frame, indoor, information, interior, large, lounge, marketing, media, metal, metro, mock up, panel, people, placard, poster, public, signboard, stairway, station, subway, tall, template, terminal, transportation, underground, wall, window,