The Power of an Image

An article I found regard the power of imagery:
They say that a picture is worth a thousand words. Indeed, the earliest forms of communication used were symbol-based, dating back almost thirty thousand years. By comparison, writing as a form of communication only came into existence a mere seven thousand years ago. Although a multitude of people around the world today are able to communicate in written form, images are still a necessary tool of communication for many others...


www.buzzle.com/articles/power-of-an-image.html