U.S. Air Force Staff Sgt. Raven Savage, 1st Maintenance Squadron low observable structural maintenance craftsman, lays a plastic sheet over a portable paint booth at Joint Base Langley-Eustis, Virginia, March 1, 2018. The portable spray booth is made of PVC pipe and plastic connected to a filtration system called the “Tent & Vent.” (U.S. Air Force photo by Senior Airman Tristan Biese)