Nano Banana Pro

Subway Ad Poster Prompt for Character Image Generation (portfolio Style)

Two detailed prompt variations for Nano Banana 2, designed to transform an input character image into a photorealistic advertisement poster displayed in a busy Japanese subway passageway. The first variation includes 'Portfolio Expression'

Prompt text

Original English text. Replace placeholders with your own details.

(photorealistic:1.6), (raw photograph:1.5), highly detailed, cinematic lighting, 8k resolution, incredibly rich details.

(Environment: Japanese Subway Passageway):
A wide-angle landscape photograph inside a busy (Japanese subway underground passageway:1.5).
Worn tiled walls, fluorescent strip lighting with slight flicker, polished concrete floor reflecting lights, overhead cables, and Japanese signage ("Exit", "Subway Platform") visible. Grimy and bustling atmosphere.

(Central Focus: The Dynamic Ad Poster):
Centered on the wall is a large, framed ({argument name="poster style" default="portfolio-style movie advertisement poster"}:1.7) behind a slightly reflective plastic cover with realistic glare.

(Poster Content - Dynamic Composition & Portfolio):
The poster features (multiple images of the input character:1.6) arranged in a dynamic layout.
(Main Shot:1.6): A large, dominant image of the character, potentially cropped to a (dramatic bust-up or extreme close-up:1.5) to emphasize emotion and scale. The pose and expression are based on the input.
(Inset Shots:1.5): Smaller, secondary images (portraits or different angles) of the same character, showing varied expressions or scenes, arranged around the main shot like a magazine spread.

(Genre Inference & Text - Japanese Focus):
Based on the character, infer a suitable movie genre (dramatic, action, thriller, sci-fi).
Add large, stylized (Japanese movie title logo:1.7) prominently (e.g., "{argument name="movie title" default="Intersection of Fate"}", "Tokyo Revengers", "The Last Hope").
Add a compelling (Japanese catchphrase:1.5) (e.g., "{argument name="catchphrase" default="Survive in this city."}", "Love or Betrayal.").
Smaller credit text and release date at the bottom. English text allowed for stylistic effect only.
Background graphics and color grading *inside the poster* match the genre.

(Surrounding Action: People):
Crowd of commuters walking past, with (strong motion blur:1.6) conveying busy movement. Diverse Japanese people.

(Technical Tags): (depth of field), (realistic textures), sharp focus on the poster, candid street photography style.
(Negative prompt): (CG render outside of poster:1.5), (illustration style environment:1.5), (empty passageway), (static people), (blurry poster content), (English only text), (clean subway), (static composition), low quality.

Source & attribution

Kei🍤衣装本舗 · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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