生成一张 photorealistic 4x4 网格拼贴，共 16 张照片。画面是一对二十多岁的成年情侣，用复古傻瓜相机互相拍照和自拍，像笨拙又亲密的旅行回忆照。每格都是不同瞬间：手抖、轻微失焦、歪斜构图、闪光灯、胶片颗粒、暖色复古滤镜、轻微漏光、自然表情。整体像真实旧相册 contact sheet。
Generate a photorealistic 4x4 grid collage, 16 photos in total. The scene features a couple in their twenties taking pictures of each other and selfies with a vintage point-and-shoot camera, like clumsy yet intimate travel memory photos. Each grid is a different moment: hand shake, slight out of focus, tilted composition, flash, film grain, warm vintage filter, slight light leak, natural expressions. The overall look is like a real old album contact sheet.
