GPT Image 2 City Artistic Poster Prompt

A writing brush in the process of painting, tracing an S-shaped calligraphy stroke from the bottom right to the top left. Within the stroke is a microscopic landscape of landmarks from {argument name="city name" default="Guangzhou"}, styled as a 3D high-saturation poster. The content within the stroke features iconic buildings of {argument name="city name" default="Guangzhou"}, blending local traditional architecture with modern structures to create a visual layer of old and new. If the city has a water system (such as a river or bay), incorporate the corresponding water body into the stroke to create a misty and atmospheric feel, enhancing the sense of spatial depth. The stroke as a whole shows natural ink diffusion and edge fragmentation effects while maintaining clear urban structures and rich details. The tip of the brush is at the end of the stroke in the upper left corner, capturing a dynamic moment of "currently drawing." Outside the stroke is a large area of clean white space, highlighting an Oriental minimalist composition. Add text at the beginning of the stroke: {argument name="city name" default="Guangzhou"} and a {argument name="city slogan" default="short slogan for the city"}, with the text naturally arranged along the direction of the stroke. Overall style: A blend of traditional Chinese style and modern 3D art, high detail, high saturation but clean, vibrant colors, realistic physical lighting, HDR, 8K resolution, commercial-grade visual quality.

一支正在绘画的毛笔，描摹出一条由右下到左上的S型书法笔触，笔迹里是微观的{argument name="城市名称" default="广州"}地标性景观，整体为3D立体高饱和海报风格。笔触中的内容为{argument name="城市名称" default="广州"}的标志性代表性建筑，融合当地传统建筑风格与当地现代建筑，形成新旧交融的视觉层次。若城市有水系（如河流/海湾），在笔触中融入对应水体，营造烟波浩渺、水雾氤氲的氛围，增强空间纵深感。笔触整体呈现出自然墨迹扩散与边缘破碎效果，同时保持城市结构清晰、细节丰富。毛笔笔尖位于左上角笔触的末端，形成“正在绘制”的动态瞬间。笔触之外为大面积纯净留白背景，突出东方极简构图。在笔触起始处添加文字：{argument name="城市名称" default="广州"}和一句{argument name="城市标语" default="该城市的简短Slogan"}，文字沿笔触方向自然排布。整体风格：融合传统中国风与现代立体艺术，高细节、高饱和但干净，色彩鲜艳、真实物理光影、HDR、8K分辨率、商业级视觉质量。