aerial view of shanghai pudong skyline at sunset, sustainable energy

casts china city cityscape design development downtown dusk ecofriendly elements energy enrgy evening evident expansive featuring futuristic generated golden green greenery harmonious highlighting horizon hue innovative landmark lush metropolis modern morning natural nature night pudong punctuated reflecting reflection scene shanghai sky skyline skyscraper skyscrapers sleek spaces suggesting sunlight sunset sustainable tall technology terraces tree turbines urban view visible warm wind