Masterpiece quality, intricate and photorealistic portrait photography with detailed lighting (dramatic side lighting and subtle backlighting). Dramatic close-up of a female vampire face, showcasing her pale, flawless skin and crimson lips. Selective focus on the eyes, glowing with an unnatural red light, and the sharp fangs emerging from behind full, red lips. Hints of a flowing black gown peek into the frame. Incredibly detailed 4K HDR portrait with a gothic aesthetic and bioluminescent accents. The background is a blur of a richly decorated, ancient castle interior. Hints of opulent furniture, dusty tapestries, and perhaps a flickering candle can be seen. The scene evokes a sense of mystery, power, and danger, hinting at the vampire's long and opulent existence within the castle walls.