Well composed shot. Hindsight is always 20/20 but if you had moved just a few degrees to the left there would have been a perfect diagonal line up of the two monks and the right column in the rear. Now about that pesky branch in the lower right - picky, picky. Just for kicks I brought out some of the detail on the monk in the foreground, but didn't take the time to adjust contrast after. Very nice photo as it was though!

I don't know if Nomad's fix makes a big difference. The exposure is good so I don't mind the darker robe.

Who can say what all would have happened if the camera were moved. It is possible this was the only angle.

I think the shot is successful, the only thing that would have improved it would have been the position of the second monk, as Nomad mentioned.