McCallick Art
Senior Master Sgt. John McCallick, 140th Maintenance Group, aspires to one day be a chief master sergeant in the Colorado Air National Guard, but he is also pursuing his love for art. While off duty, he creates a wide variety of artwork, from murals to sketches, and even airbrushing for his family, friends, and coworkers. (Photo courtesy of Senior Master Sgt. John McCallick)