create a logo -=--=-=-

In Afghanistan there are more than 10 ethnic groups, i want a logo for a facebook group that shows they are all united. The ethnicities are Tajik Uzbek Pashtoon Aimaq Nuristani Hazara Baloch Turkman Pasha - e and one a couple more, i want to do to show unity, maybe two hand with ten fingers,joined together, and colured with the colour of the Afghan flag, or something similar. if you go to facebook and type reformists, i really like that logo, so maybe you can create something similar to that.