Color without pigments this peacock is creating color with shape.

Kartikeya leapt on his peacock and flew around the continents and the mountains and the oceans.

This thing that looks like a peacock hit a windscreen is Bill Cheswick's map of the Internet.

So I'm currently working on a book, which plays with both senses of the word, as I explore some of my own ideas and inquiries in a visual display of rather peacock like grandeur.

Evolutionary biologists have since taken the concept further. If someone can do difficult things, not only carrying peacock tail feathers or a long dark lion mane, but also things that require much practice without contributing to physical fitness and survival, and yet stay alive, that individual must have especially good genes.