怎么填变量：[北京] 换成任何城市，模型会自动选城市缩写字母、地标和主色：示例里北京是红色 + 天坛，上海是蓝色 + 东方明珠，广州是橙色 + 广州塔。[早安问候] 也可以换成"周末快乐""晚安"等主题。想指定颜色，就加一句"上部纯色用 XX 色"。

示例图三张：北京（上半大红色、两个奶白色超大字母"BJ"，中间写实的天坛祈年殿和远处高楼，左侧黑色粗体"北京 GOOD MORNING"）、上海（蓝色"SH"配东方明珠和陆家嘴）、广州（橙色"GZ"配广州塔），顶部都有一排极小的信息标签。

常见问题：

• 字母太花哨：保留"低细节、厚重圆润、浅色"。
• 地标太大压住字母：写"地标只占画面宽度的一半，部分遮挡字母"。
• 天气日期小字是编的：发布前替换成真实信息，或删掉信息标签。

适合：城市号日签、品牌城市限定海报、朋友圈早安图、旅行账号封面。

原版提示词

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Generate a design for {argument name="subject" default="Good Morning"} featuring flat poster order and realistic focal imagery: first, establish open white space with a large area of vivid, high-brightness color at the top, followed by a nearly equal, low-saturation light-colored paper area at the bottom to form a clean, clear horizontal color boundary. Translate the theme's core form into two sets of oversized, low-detail, heavy, and rounded light-colored character graphics that cross the boundary and bleed to the edges, serving as visual skeletons rather than decoration. Compress the subject into a small-to-medium-scale concrete focal point placed near the boundary, partially obscuring the giant graphics to create clear front-to-back layering. The focal object should be rendered with natural photography or high-texture detail, retaining realistic surfaces, soft top-side lighting, and grounded shadows. Place two lines of theme-related short titles near the left boundary using bold, compact, geometric sans-serif uppercase characters, left-aligned in black to form a strong anchor. Add micro-sized, wide-spaced metadata tags on the upper edges of the graphics for design rhythm. The overall look should feel like clean offset printing on matte paper with fine fibers. Avoid heavy aging, yellowing, or modern gradients. 

Theme: {argument name="quote" default="Good Morning + Greeting"} + {argument name="city" default="Beijing"}

改编自 小小东 发布、YouMind-OpenLab/awesome-gpt-image-2 收录的提示词，许可证 CC BY 4.0，本站已翻译并改写（修改内容见 changes）；示例图来自同一条目。