Columbia subject headings:
Architecture--Italy--Capitoline Hill--History.
Palazzo dei Conservatori (Rome, Italy)--History.
Rome (Italy)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Renaissance--Italy--Rome.
City planning--Italy--Rome--History
Piazza del Campidoglio (Rome, Italy)
Rome (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Renaissance--Italy--Rome.
Piazza del Campidoglio (Rome, Italy)
Rome (Italy)--Buildings, structures, etc.
Rome (Italy)--City planning--History.