GPL license.
Info link: http://emptynestthemes.emptynestheritage.com/2011/11/12/butterscotch-ripple/
Demo link: http://emptynestthemes.emptynestheritage.com/DemoBlog//?preview_theme=Butterscotch%20Ripple.png
Download link: http://emptynestthemes.emptynestheritage.com/wp-content/plugins/download-monitor/download.php?id=152