An extensive system prompt for Gemini, acting as a 'Professional Manga Writer' and 'AI Art Director,' designed to generate a 10-page full-color manga using NanoBananaPro. The prompt includes strict rules for consistency, such as fixing character and art style definitions across all pages, mandatory use of Japanese language, 9:16 vertical aspect ratio, and explicit instructions for text rendering (dialogue and sound effects) within the image. It also mandates a specific panel layout (4-8 panels per page) and story structure (hook on Page 1, punchline on Page 10).




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2. ã¹ããŒãªãŒæ¡ã®ææ¡ïŒèš5æ¡ïŒCC BY 4.0. Prompt pages keep the original attribution and source links from the upstream gallery records stored in the database.

A fun prompt to generate a wildly overcomplicated flowchart explaining how to toast bread, ideal for humorous instructional posters.
Ethan Mollick

Generates a diagram-style image of a space shuttle in outer space, useful for educational or illustrative content.
Nano Banana Pro
A simple product photography prompt placing the subject neatly on top of a stone for clean, minimalistic 4K product shots.
Azer Koçulu

An art-history-inspired prompt to generate a scene in the style of a follower of Jheronimus Bosch depicting Christ in Limbo, the Harrowing of Hell.
@levelsio