Tech. Sgt. Christopher Carr started an art collection by painting rocks found on the desert floor and leaving them for service members to improve morale. Carr hopes his art will inspire others to do their own artwork, or leave an inspirational message if you’re not an artist. Carr is an aircraft battle damage repair technician with the 379th Expeditionary Maintenance Squadron. Carr is deployed from Robins Air Force Base, Ga., and is a native of Birmingham, Ala. (U.S. Air Force photo/Senior Airman Joel Mease)