eh70s, Inside a grand opera house, velvet curtains and gold trim glow under moody stage lighting, a soprano rehearses alone on stage while a masked figure watches from the shadows above, sharp contrast between elegance and menace, red spotlights beam across empty seats, a knife glimmers near the box seats, surreal stillness, inspired by Opera (1987), Italian Gothic horror tension, ultra-detailed architecture and fashion<lora:ehgiallostyle:0.5>, <lora:dmd2_sdxl_4step_lora:1>