jasonlong/geo_pattern — pull request #13 by jasonlong (2014-02-10 14:54:45+00:00)
Title: New pattern: nested squares

Looks like so:

![screen shot 2014-02-10 at 9 52 08 am](https://f.cloud.github.com/assets/6104/2126537/4082099a-9263-11e3-8fc9-310bbc5b9c47.png)