Rainbow Illustration Description

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.

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.