末班地鐵裡的小提琴盒

Create one standalone 3:2 landscape image: an adult musician carrying a closed violin case through an almost empty last subway car, sodium platform light passing windows. Visual approach: telephoto space compression. Keep a single coherent scene with crisp material edges and believable spatial relationships. No collage, no grid, no logo, no watermark, and no readable text.

生成一張獨立的 3:2 橫幅影象：成年音樂人帶著合上的小提琴盒走過幾乎空無一人的末班地鐵，站臺暖光掠過車窗。視覺方法採用長焦空間壓縮。保持單一連貫場景，材質邊緣清晰，空間關係可信；不要拼貼、網格、標誌、水印或可讀文字。