Charley Andrisano submitted this photograph. This image is slightly tilted, consider straightening up the line across the top of the arched opening which in turn also straightens up the first blue horizontal line across the top of the image. The colors work beautifully which may have been what caught Charley's eye in the first place. There are a lot of possibilities with this photo depending on exactly what you are trying to show. If the ceiling is the main focus consider cropping off the lower section with the shadows reflected on the ceiling. If instead you want to show the ceiling and the hall with its architecture, take two images and stitch them together to show the ceiling down to the floor. This image is more of an in between, with the opening competing for attention from the ceiling.