Ключевые слова: alternative, autumn, background, banner, bio, building, concept, design, ecology, electricity, energy, environment, environmental, friendly, generator, global, globe, green, home, house, icon, illustration, isolated, label, leaf, leaves, natural, package, panel, planet, power, recycle, recycling, red, season, set, shopping, sticker, sun, tag, technology, turbine, white, windmill, winter, world,