An aerial view of the Costa Concordia cruise liner is photographed from an Italian Civil Protection plane during the refloat operation at Giglio harbour at Giglio Island, in this July 19, 2014 Italian Civil Protection handout photograph released on July 20, 2014. Technicians on July 14, 2014 began a complex operation to refloat and tow away the wreck of the Costa Concordia, two and a half years after the luxury liner capsized off the Italian coast, killing 32 people. Picture taken July 19, 2014. REUTERS/Italian Civil Protection/Handout via Reuters (ITALY – Tags: DISASTER TRANSPORT MARITIME TPX IMAGES OF THE DAY) ATTENTION EDITORS – THIS PICTURE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS IMAGE. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS