1 Duncan Davies, Diana Bathurst, and Robin Bathurst, The Telling Image The Changing Balance between Pictures and Words in a Technological Age. (Oxford: Clarendon Press, 1990)2 http://www.ted.com/talks/david_mccandless_the_beauty_of_data_visualization#t-5548953 http://www.billiondollargraphics.com/infographics.html4 http://mashable.com/2013/05/01/7-types-of-digital-marketer/5 http://www.billiondollargraphics.com/infographics.html