Ключевые слова: ad, ads, advertise, advertiser, advertisers, advertising, background, banner, blue, communication, communications, digital, distribution, graphic, highway, illustration, internet, logo, logos, marketing, networking, networks, online, online advertising, product, products, rich media, road, sales, service, services, sign, sign post, signpost, signs, sky, social, social media, social network, square, straight ahead, symbol, symbolism, symbols, traffic, wallpaper, way, web, world wide web, www,