Rainbow Illustration Description AI Image Prompt

Memory of a rainbow
Water bends and separates light.
Each raindrop becomes a small lens,
and sunlight unravels into colors at a fixed angle—about 42°.

That's why rainbows
have the same shape everywhere in the world.

A descriptive text about the physics of rainbows, focusing on how water refracts light at a specific angle (42°). This text was likely used as a prompt to generate an illustration of a rainbow.

How to use this prompt

Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.

Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.