Ключевые слова: ad, advert, advertise, advertisement, advertising, background, banner, billboard, blank, board, concept, copy, copy space, copyspace, crossroad, design, direction, direction indicator, directional, display, empty, frame, ideas, information, isolated, marketing, message, note, object, plastic, post, poster, road, road sign, roadsign, sale, sign, signage, signboard, signboards, signpost, space, street, streetsign, symbol, wall, way, white,