Sampoorna Chulha Stove, Philanthropy by Design Initiative. Unmesh Kulkarni (Indian, b. 1966), Praveen Mareguddi (Indian, b. 1970), Simona Rocchi (Italian, b. 1966), and Bas Griffioen (Dutch, b. 1970), Philips Design. Manufactured by various local entrepreneurs. Partner: Appropriate Rural Technology Institute. The Netherlands and India, 2007–8. Concrete with metal elements, clay and cow dung mixture. Photo: Philips Design