I saw a Tim Rodenbroeker tutorial on how to create an image rasterizer in Processing. As I understood the theory behind the code, I was able to use it to create something that relates to the nature of the outcome.
Used the format of a looping GIF (a common starting & end point).
"The medium is the message" - Marshall Mcluhan

Works on a simple principle of the x & y position of the mouse being used as the determining factor for the tiles.
The pixels are mapped to the brightness level of the text against a dark/light contrasting background.
