Dark, deco-inspired photorealistic painting with ethereal, mythpunk art style. Close-up fantasy portrait of a captivating figure with raven hair flowing like a midnight river, her face kissed by moonlight, highlighting sapphire eyes with an alluring gaze. She wears a luxurious velvet gown, adorned with jewels fit for royalty—golden chains, ornate bracelets, ruby accents. Her aura whispers forbidden secrets and desires, a symphony of allure in a blend of dark fantasy and cinematic elegance.