Maybe cropped a fraction tight? But possibly you didn't have any other options. Manfred has already tackled my other thoughts.
A good scene, well done for spotting the potential of this view..
Perhaps also tone down the highlights in the scene through the arch, to reduce the dazzle of the sky, and to enhance the patterns in the floor paving.
Philip
Splendid shot, better with the shadows lightened, more interesting detail revealed.