This photo of Atlanta’s new Mercedes-Benz Stadium was taken in January 2017 – at a time when the main roof with the helical scoreboard framing was nearing completion and the retractable roof framing was just beginning. It captures the complexity of the project and the limited area to work, all set against a beautiful Georgia winter sky. Photographer’s note: The image was taken with a Nikon 330, 18 to 55 mm lens. Exposure: 1/250 sec at f/8.0; ISO 400.