Brutalist City in an Arcing Central Pattern in a Dark Gritty Imperial Sci Fi Realm

a brutalist city in an arcing central pattern in a dark gritty imperial sci fi realm, with a distant palace fortress looming in the background, buildings topped with black domes 40k, snow capped mountains, fantasy, cinematic lighting, cinematic, octane render, 8k hd artwork, featured on artstation, hyperrealistic, ray traced