In the desert city of Rajasthan, India is an airport that's never had a passenger, despite being able to accommodate hundreds of thousands of travellers a year. Built  nearly three years ago at a cost of $17 million, the terminal in Jaisalmer, in India’s north-western Rajasthan state, remains closed and is beginning to show signs of decay. Here, An exit gate of the Jaisalmer Airport is pictured on Aug. 13, 2015.