A worker shows to media a replica of a golden death mask of Pharaoh Tutankhamun ahead of the opening of a major exhibition on the Ancient Egypt called 'Tutankhamun, his Tomb and his Treasures' in Brussels April 11, 2011. Three of Tutankhamun's tomb chambers have been reconstructed true to the originals and their dimensions and over 1,000 replicas of the most important objects, fashioned by the best Egyptian craftsmen, will be displayed during the exhibition running from April 20 to November 3, 2011. REUTERS/Yves Herman (BELGIUM - Tags: SOCIETY)