Create an ultra-realistic full-body studio portrait of a young woman seated confidently on a wooden stool against a dark black background. She wears a sleek all-black outfit: a fitted tailored blazer, slightly unbuttoned black blouse, slim trousers, and polished black heels. Her pose is elegant and composed, with one hand resting on her thigh and the other slipped casually into her pocket, exuding confidence and sophistication. The lighting is dramatic yet balanced, emphasizing her facial features, the fine textures of her outfit, and creating soft shadows that add depth. The overall atmosphere is cinematic and editorial, highlighting her power, poise, and timeless style. Capture in ultra-realistic, 4K quality.