A close-up portrait of a young woman (Ursula) with dark hair and bangs, in soft focus, her face standing out sharply against a blurred, creamy background. Bright light illuminates her features, her eyes slightly downcast and her lips slightly parted, as if she were lost in thought. Sitting on a staircase, her posture is relaxed, wearing a white shirt, gray pants, and white shoes. Her body is leaning slightly forward. Use natural light to create distinct shadows and highlights, the shadows cast on the wall and staircase by the person's body. Emphasize the texture of the brick wall and steps with lighting, and create a strong contrast between light and shadow to add depth to the scene. Center the person on the staircase, with the brick wall forming a textured background. Use a neutral color palette, with the white and gray of the clothing contrasting with the warm tones of the brick wall. The general atmosphere should be calm and introspective, enhanced by the play of light and shadow.