Strolling around Rome, between Via del Corso and Pantheon, look for this peculiar square “Piazza della Pietra” (Square of stone). I think it is one of the magic little squares of the city, hidden behind some narrow streets. Once you are here, you will certainly notice the ancient columns attached to another more modern building (Chamber of commerce) by Carlo Fontana. When I first saw this place I was completely turned on by its extravaganza. In fact the remaining eleven columns were once part of the lateral side of the Temple of Hadrian built back in the 145 AC. Which means almost 2000 years ago!