Using the attached image as reference for the girl's face and appearance, create a scene where she is standing in a modern art gallery, seen from behind, looking at a large oil painting portrait of herself on the wall. The painting should depict the same girl in a realistic expressive oil-painting style, showing her face and upper body with textured brush strokes and muted colors.The gallery wall is clean and white with a soft spotlight illuminating the artwork, creating a professional exhibition atmosphere. The portrait photo must be fully visible, with no objects covering the face.