I was playing around a while ago with the idea of purchasing one of those DNA posters; I have always thought they were really cool looking. I still haven’t gotten over the price of those things, but I did find someone who thoght that was equally cool and made a web program that converts your website into a similar DNA like design. It does this by evaluating the ammount of images and text on the pages and pumping it through some algorithm. Really beautiful, go check it out. Here is what mine looks like.
As a side note the creator of the Web2DNA project also pointed to a webpage that turns your website into a graph, also neat but not as colorful. And again ,here is mine