futuristic underwater city with glowing aquatic plants and nebula ceiling - stunning art

screenshot underwater reef stage night blue fish light darkness aquarium reflection person painting art green coral futuristic city glowing aquatic plants nebula ceiling stunning vector experience captivating beauty illuminated set beneath mesmerizing nebula-inspired ceiling inspired works kobayashi kiyochika found pixiv combines conceptual design advanced architecture serene peaceful environment brought life breathtaking details blending calm ocean wonders high-tech world perfect lovers beautiful immersive anime scenery art