Chief Master Sgt. Tony Tingley, 89th Airlift Support Group superintendent, practices his spraying method before applying another coat of green to a hood at an auto body class at the Andrews Auto Hobby Center on March 25. In order to achieve the best results, the paint gun must be held at the proper distance away from the substrate, moved at the correct speed with the perfect amount of air pressure and paint product coming out of the tip. (U.S. Air Force photo/Senior Airman Torey Griffith)(released)