Golden Chalice in a Vampire Castle

Photorealistic render of a gleaming golden chalice resting on an ancient carved pedestal inside the dim grand hall of a vampire castle. The chalice is ornate, with intricate gold engravings and a ruby set into the rim, catching candlelight that spills a faint crimson glow within. Surrounding architecture is Gothic: soaring arches, ribbed stone vaults, towering columns, and iron torch sconces. Stained glass windows depict bats and sigils, casting colored reflections on the obsidian flagstones. Dust motes drift in the cold air; heavy velvet drapes and tattered banners hang from the walls. The chamber is bathed in cinematic chiaroscuro, with warm candlelight contrasting cool stone, creating deep shadows and a sense of silent watchfulness. A light mist snakes along the floor, and distant gargoyles or a throne loom in the background. Depth of field keeps the chalice in sharp focus while the background remains softly blurred; color palette emphasizes gold, crimson, and stone gray.