Ключевые слова: blue, bright, colours, concept, conservation, cyberspace, design, earth, eco, ecology, energy, environment, glasses, global, globe, grass, green, home, house, idea, isolated, land, landscapes, light, modern, natural, nature, network, new, planet, plant, protection, renewable, room, search, sky, solar, space, sphere, star, sun, symbol, technology, tree, web, white, window, world,