setters headlines i noticed the iron sellers on headlines i noticed the iron sellers on my street. headlines i noticed the iron sellers on my street.- headlines i noticed the iron sellers on my street. among the finalists, this sellers on my street. among the finalists, this 14-year-old - sellers on my street. among the finalists, this 14-year-old from i finalists, this 14 year old from india, who has designed a solar powered ironing art that can even charge mobile phones. across london, to mark this moment, and environmental light show at a number of landmarks, most notably a green buckingham palace. well, our media and arts correspondent david silitto is at ceremony s green carpet speaking to some of the guests attending tonight s event. yes, the first earthshot city, london, where it is all taking place today, and i m joined by the mayor of london, sadiq khan. five categories. which one interests you in terms of the actual projects that have come forward and are bein