Pulsing Circles - live wallpaper

Two sets of circles pulse, one growing and one receding, with their colors changing once they reach their boundaries.

This wallpaper was created in Processing, open-source software that lets you create visuals in Java. It's very intuitive, easy to learn, and there are plenty of tutorials and references at the official website. Give Processing a try at www.processing.org

Code for this wallpaper and eveything else I've put on Google Play can be found on my github profile at www.github.com/tadeaspaule