Gesture Layer 2 (all the icons in data/elementary/images/g_layer): Illustrations provided by GestureWorks® (www.gestureworks.com) Creative Commons Attribution Sharealike license v 3.0. http://gestureworks.com/ http://gestureworks.com/icons-fonts http://creativecommons.org/licenses/by-sa/3.0/us/ EFL Bluish-X icons theme (all the icons in data/elementary/themes/fdo): GNU General Public License v3 see the README in data/elementary/themes/fdo for more info