"Look at the sky. It’s not dark and black and without character. The black is, in fact deep blue. And over there: lighter blue and blowing through the blues and blackness the winds swirling through the air and then shining, burning, bursting through: the stars! And you see how they roar their light. Everywhere we look, the complex magic of nature blazes before our eyes."
Doctor Who Series 5: Vincent and The Doctor