A slender white woman in a yoga posture, wearing yoga clothes, captured in a photorealistic and ultra-detailed masterpiece portrait. Her hair is styled in a ponytail as she leans forward in a yoga studio. The focus is on her perfect body and face, with a 30mm lens and f/1.4 aperture. The image is clear and high-quality, avoiding any low-resolution elements, text errors, or anatomical inaccuracies. The composition is flawless, with no extra limbs or disfigurations. The vibrant setting and precise details highlight the elegance and grace of the scene.