Turkey is not just Istanbul, of course. Between the resort towns at the Aegan Sea in the West and the serene, rural areas in the East, the country is vast and diverse. We headed to the south-west, very close to the Syrian border, to discover a completely different country. It was a land full of holy sights, between fertile grounds and hostile nature, with structures as old as mankind. This is our photo story from Sanliurfa and Mardin.