A Pencil Unzips the Rain

Generate exactly one original image, aspect ratio 3:4. An original mixed-media editorial illustration combining rough graphite, cut paper, and one photographed metal zipper. A large graphite pencil acts as the zipper pull, operated by a small flat vermilion paper figure leaning backward with effort. The zipper divides a sheet of storm-gray pencil rain; as it opens upward, a triangular area of warm cream paper appears, containing a simple cut-paper yellow sun. Rain lines stop precisely at the opened seam. Strong diagonal tension, visible paper fibers, imperfect hand-cut edges, restrained red-yellow-gray palette. No headline, decorative lettering, signatures, or watermark. Text-only generation; no reference pixels supplied.