Hi Nuno,
This is a nice sharp photo with plenty of detail in the shadows.If you have the software do you think it might be improved if you corrected the verticals (the clock tower etc )?

Regards Trevor

Hmm, the slanted tower didn't bother me that much, although I agree it would be good if you could straighten it. The thing is that I didn't even notice it at first, but that's probably only because I was more distracted by something else that I consider to be a mistake. That is the interesting bit of the building (the front face) is largely in shade while the not interesting bit (the roof) is lit with very strong light. If this was taken in the morning, maybe it would be better to wait until afternoon and vice versa, if it was taken in the evening, perhaps a morning shot would turn out better...