When the long-awaited Grand Egyptian Museum (GEM) held its opening ceremony on November 1, Lighting Designer Roland Greil together with technical vendor and producer Hilights chose Claypaky Skylos fixtures to draw all eyes to the majesty of the Hanging Obelisk, the country's first elevated obelisk.  Placed in a 30,000-meter piazza in front of GEM's pyramid-shaped main entrance, the obeli…