Grimoire of Dark Magic on a Gothic Altar in a Misty Cathedral

A black leather grimoire rests on a cracked stone altar inside a shadowed gothic cathedral, bound with sinew and fastened by claw‑like clasps. The pages stir as if breathing, surrounded by glowing runes, candles and skulls. The scene conveys forbidden magic, cold tension and ancient secrets, ideal for dark fantasy art, illustrations and concept art.