The walled city of Jaipur, in India’s north-western state of Rajasthan was founded in 1727 by Sawai Jai Singh II. Unlike other cities in the region located in hilly terrain, Jaipur was established on the plain and built according to a grid plan interpreted in the light of Vedic architecture. The streets feature continuous colonnaded businesses that intersect in the centre, creating large public squares called chaupars. Markets, shops, residences and temples built along the main streets have uniform facades. The city's urban planning shows an exchange of ideas from ancient Hindu and early modern Mughal as well as Western cultures. The grid plan is a model that prevails in the West, while the organization of the different city sectors (chowkris) refers to traditional Hindu concepts. Designed to be a commercial capital, the city has maintained its local commercial, artisanal and cooperative traditions to this day.