Dark, mysterious atmosphere, dimly lit stage, rich velvet drapes, crimson red walls, black metal accents, ornate chandeliers, foggy mist effects, eerie shadows, grandiose architecture, vaulted ceilings, stained glass windows, mystical symbols, ancient Gothic patterns, worn stone floors, candlelit corridors, heavy metal doors, dramatic spotlights, deep blues and purples, rich jewel tones, ominous dark greys, mysterious black lights, 3/4 composition, low-key lighting, cinematic mood.