This is a really nice architectural shot. Clean, sharp lines - good diagonals to draw you in and a mixture of repetitions.
Only thing I'd do is the very slight perspective adjustment on the right side you'd need to bring the pillars into a true vertical. Maybe a nitpick, but in a shot like this I think that is important.
Good capture.
Bob
Some good lines here, and the B&W treatment seems to highlight the simple composition without too much distraction. Sharp from front to back (f9 did the trick!) Good stuff, Dunc