Dramatic performance, grand opera house, luxurious interior, golden chandeliers, red velvet curtains, ornate details, marble floors, majestic high ceilings, spotlight shining down, solo female performer, elegant black dress, long curly hair, sparkling diamond necklace, confident pose, standing on a grand staircase, architectural columns, intricate carvings, warm soft lighting, cinematic composition, shallow depth of field, vibrant colors, luxurious atmosphere.