A photorealistic portrait of about 40-year-old businesswoman standing in a modern corporate office, viewed from the knees up. Realistic natural body proportions, elegant feminine silhouette. She is wearing a perfectly tailored, form-fitting black blazer over a crisp white blouse. The clothes fit perfectly and look professional. She is facing the camera directly with a neutral, professional posture. Flat frontal lighting on the face, soft natural daylight, blurred office background. Corporate portrait photography, highly detailed, 8k resolution.