A captivating depiction of a female Sith Lord from the STAR WARS universe, characterized by striking white hair and elegant cat ears, showcasing a breathtakingly beautiful face. The portrait exhibits hyperdetailed features captured with mastery, enveloped in an 8k resolution. The dynamic pose adds energy and intensity, set against an immersive background with a stunning depth of field effect. The monochrome, grayscale palette enhances the dramatic atmosphere. Minor creative elements like swirling energy or subtle expressions of power are incorporated, alongside the expert use of negative space and refined techniques.