President of India, Smt. Pratibha Devisingh Patil taking a look at a low cost bamboo windmill on display at the "Exhbition of Innovations" at Rashtrapati Bhavan in New Delhi on Wednesday,10 March 2010.

Photographer: A Sarthak

Tags: Pratibha Devisingh PatilIndian PresidentPresident of IndiaCongressAll India Congress CommitteeIndian PoliticianFirst Woman President of IndiaWoman President12th President of IndiaExhibitionPhoto Stock