ancient seal, intricately carved with demonic symbols, glowing faintly with dark energy, radiant golden surface, runes etched into the metal, pulsating with forbidden power, surrounded by a dark aura, glowing crimson and gold hues, photorealism, high resolution, ((masterpiece)), surrounded by floating sigils, ancient and powerful, dark tendrils of energy seeping from the edges, suspended in mid-air, glowing red mist swirling around, revered occult artifact, divine and demonic energies intertwined, soft flickering light reflecting off polished metal