A large castle on a mountain with a sky background

In a distant dystopian future, a massive dark castle stands as a symbol of oppression, situated on a desolate and barren landscape, surrounded by a toxic wasteland and polluted skies, ominous thunderstorms loom overhead, adding to the eerie atmosphere, Illustration, using a blend of traditional painting techniques and digital enhancements

(nsfw:1.5),sketch, concept art, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry