The bronze in the baldachino in St. Peter's came from this building's ceiling.  Its portico consists of three rows of eight columns of Egyptian granite, which support an entablature bearing a Latin inscription attributing this building to its architect, though Hadrian rebuilt the extant building.  The only natural light that enters this building is
The bronze in the baldachino in St. Peter's came from this building's ceiling.  Its portico consists of three rows of eight columns of Egyptian granite, which support an entablature bearing a Latin inscription attributing this building to its architect, though Hadrian rebuilt the extant building.  The only natural light that enters this building is through the bronze portico doors and through the oculus at the top of its massive dome, which was the largest until the advent of St. Peter's Basilica.  FTP, name this Roman domed building first built by Agrippa and dedicated to all the gods.
The bronze in the baldachino in St. Peter's came from this building's ceiling.  
Pantheon