https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8717913Edit ImageSaveSaveEditCropCustom Text Make it Yours.Edit, remix and personalize with your own textCustomizeOr start from these designsTech. Sgt. Timothy Cotterall, an Air National Guard emergency manager, is decontaminated following attempts to identify multiple biological contaminants in a simulated lab during a Global Dragon training event on March 18, 2015. Held at the Guardian Centers of Georgia, Global Dragon Deployment For Training provides a refresher course for Airmen, allowing them to put their skills to use to identify live chemical, biological, radiological and nuclear agents and materials. Air National Guard emergency management technicians from more than 20 individual units participated in Global Dragon. Cotterall is a member of the 137th Air Refueling Wing in New Jersey. (New York Air National Guard / Staff Sgt. Christopher S. Muncy / released)Original public domain image from Wikimedia CommonsMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2333 px | 300 dpiBest Quality JPEG 5520 x 3680 px | 300 dpiEdit ImageMonthlyYearlySave 50%Get PremiumProfessional design resources and creative toolsfromfrom$6.50/mo$78 billed yearlyUnlimited downloadsAd-free experienceUnlock millions of creative assets and our entire Creative Studio of editable templates, mockups and design toolsBuy Now