The columns on the left look like they are leaning towars the middle and the middle column looks like it is leaning towards the left. You must use a 50 mm to 55 mm lens or a framing lens set at this to get a true undistorted image in these wonderful colorfula jems you do.
Wide angles and telephotos both screw up vertical line compositions. OK, so you could not get the stuff in you wanted without using a focal lenth not quited normal. The results are appealing so why be such a nit picker. Well, if I am here I might as well share what I know if I really care.