Incredible architecture

I've started my Abandoned in Georgia photo tour, and our first night was in the incredible Marriott Marquis Hotel in Atlanta. Of all the hotels I've stayed in all over the world, I think this one has the most amazing architecture. This shot was taken at night in the lobby looking straight up. I used a 16mm wide angle to capture the remarkable design, and I hand held the camera using settings 1/60, f/8, and 2500 ISO. I switched to tungsten white balance, and used the green glass structure above the bar as a foreground element. In the daytime, the interior looks quite different because the lighting changes.