Vertical spring portrait photo, maintaining a composition where the person is positioned horizontally in the frame: the woman's head is located in the middle of the right side, her shoulders and body extend to the left, and thick dark long hair spreads out to the left. Both arms are bent and raised, extending from the top and bottom sides of the frame toward the right, with both hands respectively holding an open light beige book next to the head, and some pages extending beyond the right border. Her face is toward the camera, her gaze looks toward the top of the frame, and her lips are slightly parted; a soft oval face, thin eyebrows, a small nose, and thin wispy bangs on the forehead. Wearing a cream-white long-sleeved top with small floral patterns and light pink gauze ruffles on the shoulders. Surrounded by dense clusters of pink and white flowers and brown branches, with flowers in the foreground and background softly blurred. Sunlight makes the cheeks, fingers, and parts of the sleeves bright, while dark hair strands retain shadows; the overall tone is pink-white and creamy transparent, with slight soft focus and highlight bloom, the face and nearby hair strands are clear. Maintain the relative positions of the head, both hands, and the book, do not rotate the person to an upright position. Target 4K as the output. Following the above visual requirements, present one and only one small hand-drawn English signature "lyshen" in the bottom right corner of the frame, all lowercase, with natural and clear handwriting, without obscuring the main subject.