Interesting "art" can be generated by running the algorithm against a random initial map. Edit: adjusting the density of the initial map seems to result in dif

Interesting "art" can be generated by running the algorithm against a random initial map. Edit: adjusting the density of the initial map seems to result in different patterns appearing in the output http://jsfiddle.net/2yxyno52/4/ http://jsfiddle.net/2yxyno52/4/