diameter 70 cmin the center a view of St. Peter's Square, on the sides views of the Colosseum, the Temple of Vesta, the Tiber with Castel Sant'Angelo, the Mausoleum of Cecilia Metella, the Pantheon, the Arch of Constantine, the Campidoglio and the Forum Roman; edging in malachite and Greek perspective along the outer edge restorationArtist or Maker: Scuola romana, metà del secolo XIXDimensions: diameter 70 cm