午后窗边彩虹光影少女写真

Same person as the reference image, maintain face consistency, only refer to the face, do not refer to clothing, hairstyle, and background. A creative light and shadow portrait: in the afternoon, she sits on the wooden floor by the window, a transparent crystal prism hangs on the windowsill, sunlight passes through the prism, casting a small, clear rainbow light spot on her cheek and cheekbone. She slightly turns her face, closes one eye, stretches out a hand in front of the rainbow spot, as if trying to catch this rainbow with her fingertips, with a relaxed smile on the corners of her mouth. She wears a white thin-strap cotton dress, with a light gray knitted cardigan loosely draped over it, slipping off one shoulder, long hair draped casually, a few stray hairs illuminated by the sun. The room is filled with bright and soft natural light, and there are several small rainbow spots on the white wall. There is only one light source: sunlight shining diagonally from the window, all light spots are in the same direction. Real photo texture, like a casual shot taken with a mobile phone, unedited: real skin texture, pores, small imperfections, and faint freckles can be seen. No skin smoothing, no beauty filters, no AI feel, no over-saturated color grading. No text, no watermarks.