Riyadh, Sha'aban 20, 1436 AH, June 7, 2015, SPA -- Saudi Commission for Tourism and Antiquities participated in the Seventh International Conference of Antiquities of the Red Sea, held in Italy and organized by the University of Naples on May 26-30, 2015. The conference was attended by more than 150 specialists and researchers in archeology from different countries, as they submitted more than 70 scientific papers on various aspects of maritime trade lines across the Red Sea and the Gulf and their development and roles in the recovery of the global economy since ancient times. -- SPA 15:31 LOCAL TIME 12:31 GMT www.spa.gov.sa/w