Staff Sgt. Alexander Buchanan, a 28th Operations Support Squadron aviation resource manager, holds up a combined painting at Ellsworth Air Force Base, S.D., March 9, 2018. Before he joined the Air Force in 2012, Buchanan was an artist and has since used his skills to create several works showcasing the Air Force’s heritage. (U.S. Air Force photo by Senior Airman Randahl J. Jenson)