One afternoon, watching Mary Poppins. Dozens of nimble chimney sweeps are singing and dancing when suddenly, Dick Va Dyke pauses, “On the rooftops of London, Coo what a sight!”. Today, you can truly see a multi layered London. Old church spires mingle with modern structures. Airplanes flying peacefully past. There’s something romantic about escaping to such peacefulness, when there’s so much chaos just below your feet.