A history of cities in 50 buildings - Purana Qila, Delhi
Delhi's mythical navel has shaped the city's contours
http://www.theguardian.com/cities/2015/mar/26/delhi-purana-qila-fort-history-cities-buildings
Delhi's mythical navel has shaped the city's contours
http://www.theguardian.com/cities/2015/mar/26/delhi-purana-qila-fort-history-cities-buildings