Ключевые слова: arrow, background, bio, black, care, circle, clean, conservation, cycle, design, eco, ecological, ecology, element, environment, environmental, friendly, garbage, global, graphic, illustration, image, life, modern, motion, natural, nature, object, painting, pattern, pollution, protection, recycle, recycling, reduce, renew, responsibility, return, reuse, save, shape, sign, single, symbol, waste, white,