Split-Screen Architectural Design Poster
A structural poster prompt that divides the layout into a realistic upper scene and a minimalist geometric line drawing of the same subject below.
Prompt
Please create an **ultra-high-resolution, printable 3:4 vertical poster** based on the final input theme. The overall structure adopts a diptych layout with two areas, top and bottom, with the **top and bottom heights strictly 1:1, each occupying 50% of the frame**. The **upper part** generates a complete, unified, realistic, and lived-in scene based on the theme. If the theme is a city, please first understand its core temperament, extract visual clues from spatial landscapes, street life, humanistic style, commercial atmosphere, dietary memories, local culture, historical layers, and daily rhythms, and naturally organize them into the same authentic and vivid urban slice, rather than a fragmented collage. If the theme is a specific street, neighborhood, landmark, business district, shop, building, or representative location, please focus on real spatial relationships, accurately presenting street structures, architectural interfaces, shop signs, transportation facilities, text systems, crowd states, and live atmosphere, while preserving its most recognizable local features. If the theme includes an address, coordinates, or reference pictures, please prioritize understanding the scene based on real information; do not fabricate out of thin air, do not randomly replace location features, and do not draw generic landscapes unrelated to the theme. Overall, avoid cheap tourism promotion and postcard-style expressions, but instead capture a restrained, exquisite, authentic theme moment with daily warmth; characters, buildings, streets, signs, windows, facilities, and activities coexist naturally, and landmarks merge into the environment without being exaggerated or overpowering. The **lower part** extracts the **most recognizable subjects, outlines, structures, postures, and narrative relationships** from the upper scene and reconstructs them into a **minimalist linear graphic expression**. Do not mechanically trace details, but instead re-express with thin and accurate single lines, clear geometric perspective, restrained white space, orderly rhythmic details, and moderately abstract generalized forms, while retaining immediately recognizable thematic features. If the theme leans towards a city or location, the most critical architectural skyline, street interface, sign rhythm, transportation facilities, window relationships, or crowd states can be extracted; if the theme is not a city, its most core identity features, outline language, structural relationships, and visual memory points should also be extracted and transformed into a unified, concise, modern, and high-end line-drawing poster language. A small amount of geometric auxiliary elements, horizontal lines, vertical structural lines, or rhythmic white space can be added, making the lower part look like a refinement and redesign of the realistic scene in the upper part. The **text system** needs to be naturally integrated into the overall layout, continuing this restrained, high-end, and modern poster logic. Set a striking main title at the top; the subtitle can use the original theme text, local language, country or region information, address, coordinates, number, year, or a short description. If the screen contains street text, signs, or location information, it must be clear, natural, authentic, and professional, avoiding garbled codes, wrong text, and random spelling. The text layout should be simple and orderly, and together with the picture, it should form a degree of completion like a collector-grade travel poster and city brand visual, rather than an explanatory label casually pasted on later. Colors should not mechanically follow fixed templates, but should first understand the climate, light, sense of time, building materials, historical atmosphere, commercial warmth, dietary impression, natural environment, and emotional texture of the theme itself, and then extract the relationship between the **primary color and background color exclusive to the theme**. The overall style can adopt monochrome printing aesthetics or a very small amount of restrained color matching, forming rich changes through line density, brightness levels, local weighting, white space ratios, and detail rhythms, avoiding monotony and flat tiling. The final product should present a poster effect with **clear lines, rich details, unified style, quiet and modern, agile and restrained, and high aesthetic quality**.
How to use this prompt
- 1
Copy the full prompt above.
- 2
Open a platform that supports GPT Image 2, such as YouMind, and paste the prompt in.
- 3
Swap the subject, style, or details to fit your idea, then generate.
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