Prompt:

A minimalist line art of a serene landscape, featuring a single tree under a moonlit sky on a mug. Created Using: fine lines, soft gradients, monochrome palette, high contrast, simplicity, elegance, natural beauty, hd quality, natural look --no mug --ar 2:3 --stylize 550

一幅极简线条艺术的宁静风景，描绘了一棵树在月光下的天空下，画在一只杯子上。使用：细线条，柔和的渐变，单色调，高对比度，简约，优雅，自然之美，高清品质，自然外观。