I tried posting this on the Wolfram science forum but it kept kicking me to this page. I generated a nice-looking disk-version of rule 30 and 86 starting from a single black cell. The disk version really accentuates the left and right-hand-sides of the image. I am posting it because it looks as if the cells are within a "continuum" between the left and right-hand-side. It looks natural and is art-worthy. For all you to Enjoy!!