Alien futuristic city, impossible architecture, another world, planets in the sky, full of nature, trees, parks, gardens and fountains, many beings walking about, narrow and winding cozy streets, tropic climate, atmosphere of peace and harmony. Utopia, fantastic perspective wide-angle view, photorealistic, hyperdetailed, intricate, very sharp focus, stunning volumetric lighting, shot at golden hour, OctaneRender, unreal engine, 3d render, rich vibrant detailed textures, 8k, trending on artstation, top post on /r/Futurism subreddit