Soloist Elena Mosuc (R) and tenor Giorgio Berruggi perform during a dress rehearsal for Giuseppe Verdi's opera "La Traviata" at the foot of Masada June 11, 2014. A spectacular performance of La Traviata is the focus of the 2014 Masada Opera Festival at the arena on the shores of the Dead Sea. Built by King Herod as a winter palace between 37-31 BC, Masada is a UNESCO World Heritage site and has been a source of archaeological fascination. The ambitious opera festival is being held there for the fourth time in five years. Picture taken June 11, 2014. REUTERS/Amir Cohen (ISRAEL - Tags: ENTERTAINMENT)