Dark mysterious corridors, ancient stone walls, grandiose wooden ceilings, ornate metalwork, eerie lanterns, mystical symbolism, bold red accents, deep indigo hues, rich purple tones, mysterious black shadows, flickering candlelight, dramatic archways, intricate carvings, lavish velvet drapes, hauntingly beautiful stained glass, ominous foggy atmosphere, warm golden lighting, 1/2 composition, cinematic mood, high contrast ratio.