Nano Banana Pro Prompts

A structured system prompt designed to be used with Nano Banana Pro to generate high-quality, 'sellable' eye-catching thumbnails for online content platforms like Brain, Tips, and Note. The prompt defines the role as a professional graphic designer and provides a detailed design style guide, including layout, color scheme, typography, and required input fields for customization.

A two-part prompt sequence for creating a four-panel manga. The first prompt is for Gemini 3 (in 'thought mode') to generate a story. The second prompt uses the generated story text and instructs Gemini 3 + Nano Banana Pro to create a rich, four-panel manga with a cute, pop art style, specifying character and panel layout.