Information and Broadcasting Minister M Venkaiah Naidu has said that though written and spoken words are essential for communication, however sometimes, pictures can make a point even more powerfully. <br/><br/>Inaugurating 4th Bi-Annual Photo Exhibition of All India Working News Cameramen's association at Lalit Kala Academy in New Delhi today, Mr Naidu said, one picture is worth a thousand words. <br/><br/>He said, newspapers and television stations that are trying to report news can make good use of the pictures to show what is going on in the world. He said, one of the duties of newspapers and television news stations is to report the truth and pictures can be used to support facts.<br/>