FALSE COINCIDENCE (2011)
There doesn't exist any real coincidence in the way a computer works. If you ask for a 'random' number, be sure, it is always somehow computed. And when you are asking repeatedly, the same values can occur again after some time.
Images below were generated using algorithms with 'random' numbers. At the beginning of process, there was no noticeable order in the image, but later geometric patterns occured.