Visitors look at new discoveries unveiled in Rome, Thursday, Dec. 3, 2009. Italian officials have unveiled new discoveries in an ancient Roman luxury complex filled with priceless mosaics, elegant porticos and thermal baths. The 1,800 square-meter (2,000 square-yard) complex, dating from the 2nd to 4th centuries, has been excavated intermittently starting in 2004, when the ruins were accidentally discovered during renovations of a Renaissance palazzo that now stands above them. In the latest digging campaign, which began in March, archaeologists uncovered a palatial room decorated with precious marble and a colorful mosaic made with half a million tiles brought from all over the Roman Empire. The 16th century Palazzo Valentini, which sits on top of the ruins in downtown Rome, houses local government offices. The ancient complex will be open to the public from Friday through Jan. 6, before closing again for further explorations.
(AP Photo/Riccardo De Luca)