A Retro Teacup

A single vintage tea bag lying on a clean white background,
hand-painted with an intricate
illustration resembling a book cover.

The tea bag has delicate aged paper texture,
soft warm
lighting,
and realistic details.

On the painted design,
leave a clear blank space labeled [BOOK]
for the book title.

Cinematic,
high-resolution,
vertical format 9:16.

一个复古茶包孤零零地放在干净的白色背景上，上面手绘着类似书籍封面的复杂图案。这个茶包有着细腻的陈旧纸张质感，搭配柔和温暖的光线，细节逼真。在手绘图案上，留出一块清晰的空白区域，并标注为【BOOK】，用于填写书名。整体呈现电影般的质感，高分辨率，采用9:16的竖版格式。